HELP QUICK!! solve by substitution and show work please

HELP QUICK!! Solve By Substitution And Show Work Please

Answers

Answer 1
Sorry for my handwriting
X=1
Y=-2
HELP QUICK!! Solve By Substitution And Show Work Please

Related Questions

What is the answer to this question?

What is the volume of this sphere?

Use ​ ≈ 3.14 and round your answer to the nearest hundredth.

Radius = 8 mm

Answers

The answer is 2143.57mm

What is the ratio of red to blue squares in its simplest form?
14 red 4 blue

Answers

Simplest Form: [tex]7 : 2[/tex]

How to Simplify a Ratio A : B when A and B are both whole numbers:

List the factors of AList the factors of BFind the greatest common factor of A and B, GCF(A, B)Divide A and B each by the GCFUse the whole number results to rewrite the ratio in simplest form

Try to reduce the ratio further with the greatest common factor (GCF).

The GCF of 14 and 4 is 2

Divide both terms by the GCF, 2:

14 ÷ 2 = 7

4 ÷ 2 = 2

The ratio 14 : 4 can be reduced to lowest terms by dividing both terms by the GCF = 2 :

14 : 4 = 7 : 2

Therefore:

14 : 4 = 7 : 2

Which function is best represented by
the graph?
A- g(x)=6(1/3)^x
B-g(x)=6(3)^x
C-g(x)=6-(1/3)^x
D-g(x)=6-(3)^x
Plsss help I will mark u brainliest

Answers

The correct answer is c

B. Order the following decimals from least to greatest.
21. 3.21, 3.021, 3.12, 3.121
22. 1.3, 1.309, 1.03, 1.39
23. 0.09, 0.012, 0.0089, 0.0189
24. 4.01, 4.0011, 4.011, 4.101
25. 5.5, 5.059, 5.0090, 5.05​

Answers

Answer:

I think:

21) 3.021, 3.120, 3.121, 3.21

22) 1.03, 1.3, 1.09, 1.39

23) 0.0089, 0.012, 0.0189, 0.09

24) 4.0011, 4.01, 4.011, 4.101

25) 5.0090, 5.05, 5.059, 5.5

Answer:

21. 3.021, 3.12, 3.121, 3.21

22. 1.03, 1.3, 1.309, 1.39

23. 0.0089, 0.012, 0.0189, 0.09

I need to know what 1683 divided bye 60

Answers

Answer:

28.05

Step-by-step explanation:

Divide them, a caculater will also show the same result.

Answer:

28.05

Step-by-step explanation:

hope that helps if it is correct please mark as brainliest.

thank you

· y = -7x-2
Y+ 3 = -7x+1
(2,3)
O
no solution
an infinite number of solutions

Answers

Answer:

Given, y+3=10

⟹y+3−3=10−3 ....[Subtracting 3 from both sides]

⟹y=7

Answer:

No solution

Step-by-step explanation:

Because it will give zero

-12 - 12x = 36 please help me with this problem due today.​

Answers

Answer:

x = -4

Step-by-step explanation:

-12 -12x = 36

add 12 to each side of the equation

-12x = 48

divide both sides by -12

x = -4

PLEASEEE ASAPPPPP BRAINLIEST

Answers

0.27272727+0.12856486i

PLEASE HELP ILL GIVE BRAINLIEST

Answers

Answer:

2/3

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

PLEASE HELP ASAP WILL MARK BRAINLIEST

Answers

Answer: 314 mm

Step-by-step explanation:

Area of a circle is π*r^2

r is radius and π is 3.14

here the radius is 10

3.14 * 10^2 = 3.14 * 100 = 314

The ratio of girls to boys in a sports club is 3: 5
There are 27 girls in the club. How many boys are there?

Answers

Answer:

45 boys

Step-by-step explanation:

The 3 part of the ratio refers to the number of girls.

Divide number of girls by 3 to find the value of one part of the ratio

27 ÷ 3 = 9 ← value of 1 part of the ratio, then

5 parts = 5 × 9 = 45 ← number of boys

Answer:

Their are 45 boys.

Step-by-step explanation:

Let's represent Girls by G,and Boys by B

so G = 27 and B = ? and G/B = 3:5 or 3/5

3 = 27

5. B

3B = 135

3. 3

B = 45

3 3/4 cm x 2 1/2 =
please answer fast ​

Answers

It is 9.375 there ya go

Answer:

9 3/8, this is the real answer to it. Sorry if i couldnt give you an explaination. i tried, but it refreshed and didnt save my answer for your question.

FIND THE equation of the linear function represented by the table below in slope intercept form

Answers

Answer:

y= -2x - 1

Step-by-step explanation:

Take two of the points given by the data in the table.

Using the x-values 1 and 2, they have a y-value of -3 and -5, respectively.

Therefore, we can write these out as coordinate points: (1, -3) and (2, -5).

The equation to find the slope of a line is:

[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Substitute these points into this formula to find the slope of this linear function.

[tex]\displaystyle m= \frac{-5-(-3)}{2-1}[/tex]

Simplify and solve for the slope m.

[tex]\displaystyle m=\frac{-2}{1} =-2[/tex]

The slope of this linear function is -2. Now, we can use this slope and substitute it into the point-slope equation along with another one of the points on the function.

Point-slope equation:

[tex]y-y_1=m(x-x_1)[/tex]

Substitute m = -2 and the point (1, -3) into this equation.

[tex]y-(-3)=-2(x-1)[/tex]

Simplify this equation and put it into slope-intercept form: [tex]y=mx+b[/tex].

[tex]y+3=-2x+2[/tex] [tex]y=-2x-1[/tex]

The equation of the linear function represented by the table is y = -2x - 1.

Answer:

y= -2x - 1

Step-by-step explanation:

Take two of the points given by the data in the table.

Using the x-values 1 and 2, they have a y-value of -3 and -5, respectively.

Therefore, we can write these out as coordinate points: (1, -3) and (2, -5).

The equation to find the slope of a line is:

Substitute these points into this formula to find the slope of this linear function.

Simplify and solve for the slope m.

The slope of this linear function is -2. Now, we can use this slope and substitute it into the point-slope equation along with another one of the points on the function.

Point-slope equation:

Substitute m = -2 and the point (1, -3) into this equation.

Simplify this equation and put it into slope-intercept form: .

The equation of the linear function represented by the table is y = -2x - 1.

(3,-2)
tell what point is located at each ordered pair ​

Answers

Answer:

x = 3

y = -2

Step-by-step explanation:

I honestly don't understand the question I think you made a mistake writing it but I think I have an idea about it.

Take a pic of the question, I don’t understand what your asking

A female student has a BAC of 0.08%. She weighs 138 pounds. If her first drink was 3.5 hours ago, how many drinks did she have?

Answers

Answer:

she had 2 drinks .

Step-by-step explanation:

OOOOOOKKKK ANSWER DIS MANEEEEEEEE



Four polynomials are shown below:

A. 3 − 7x5 + x2
B. 5x3 + 5 − 3x
C. 3x + 2x3 − x2 + 6 + 2x
D. 3x3 − 5 + 2x5 + x + 2x2
Which of the above polynomials is a 5th degree trinomial? (1 point)

Polynomial A
Polynomial B
Polynomial C
Polynomial D

Answers

Answer:

Polynomial D

Step-by-step explanation:

Width

10x^2
5x
What is the width of Heng's area model?
Width =​

Answers

Answer:

10

x

2

5

x

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5

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5

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What is the y-intercept of this equation? y= 5x + 2

Answers

2 because that’s how the equation is

Answer:

(0,2)

Step-by-step explanation:

Just substitute y for 0 and solve.

Hope this helps :)

9. Spanky is four inches less than of Lanky's height. Write an expression for
Spanky's height.
Algebraic Expression:
Spanky
Lanky is 72 inches tall. How tall is Spanky?
Algebraic Expression
Numerical Expression
Answer
You pick the variable for
Lanky's height! Lanky

Answers

68 inches tall is Sparky

Step-by-step explanation:

just take of 4 tall of lanky then you will get the tall

I have a question True or False
The slope of the line y=3x is 3 ​

Answers

Answer:

TRUE

Step-by-step explanation:

I HOPE IT'S HELP .............

At a certain pizzeria, it is known that 12% of orders are for extra-large pizzas. What is the probability that the 6th pizza ordered is the first extra-large pizza? 0.0633 0.4644 0.5277 0.9367

Answers

[tex]0.0633[/tex] is the the probability that the 6th pizza ordered is the first extra-large pizza.

What is probability?

Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it is that a proposition is true. The probability of an event is a number between 0 and 1, where, roughly speaking, 0 indicates impossibility of the event and 1 indicates certainty.

According to question, at a certain pizzeria, it is known that 12% of orders are for extra-large pizzas.

We have to find, what is the probability that the 6th pizza ordered is the first extra-large pizza.

Probability of extra-large pizzas [tex]=\frac{12}{100}[/tex][tex]=0.12[/tex]

Probability of other pizzas[tex]=1-0.12=0.88[/tex]

Hence, the probability that the 6th pizza ordered is the first extra-large pizza[tex]=0.88^{5}[/tex]×[tex]0.12[/tex](since first 5 pizzas are other pizza)

        [tex]=0.527[/tex]×[tex]0.12[/tex]

        [tex]=0.0633[/tex]

Hence, we can conclude that [tex]0.0633[/tex]   is the probability that the 6th pizza ordered is the first extra-large pizza.

Learn more about probability here:

https://brainly.com/question/11234923?referrer=searchResults

#SPJ2

True or False. The cross section of a Sphere is an ellipse.
a. True
b. False​

Answers

Answer:

False! all cross sections of spheres are circles!

Step-by-step explanation:

2(10.8 k+ 2.9) What's the answer

Answers

21.6k + 11.8

I believe is the answer good luck!

Applying Properties of Parallelograms, Rhombi, Rectangles, and Squares
Given the following parallelogram: Solve for x,
19x + 8
17% - 50

Answers

9514 1404 393

Answer:

  x = 21

Step-by-step explanation:

The diagonals of a parallelogram bisect each other, so the two marked segments are the same length.

  17x + 50 = 19x + 8

  42 = 2x . . . . . . . . . . subtract 8+17x

  21 = x . . . . . . . . . . .  divide by 2

Hi guys please explain I don’t really get it thanks if you help

Answers

The independent variable is hours
The dependent variable is cookies

Find the measure of the inscribed angle.

Answers

Answer:

41°

Step-by-step explanation:

Measure of the inscribed angle is half the arc measure:

x = m∠ABC = 1/2mAC x = 1/2(82°) = 41°

8x - 5 - 6 - 7
Can someone solve this

Answers

Answer:

8x-18

Step-by-step explanation:

ggv dcbbccc. bvvccv. vccbv. vvvvv

Answer:

8x-18

Step-by-step explanation:

8x-5-6-7

8x-18

Write the equation in slope intercept form.
(-3, 1) and (-2, 0)

Answers

Use the slope formula and slope-intercept form y=mx+b to find the equation.

Answer:
y=−1/5x + 2/5

The table shows the approximate area in square miles of the largest and smallest states in the United States.



State Area (mi2)

Alaska 873
Rhode Island 392


What is the difference between the areas in square miles?



__ square miles

Answers

who’s tryna hop on cod tho

The difference between the areas in square miles is 481.

Given that Alaska is 873 sq miles in size, while Rhode Island is 392 sq miles in total, to determine what is the difference between the areas in square miles, the following calculation must be performed:

873 - 392 = X 481 = X

Therefore, the difference between the areas in square miles is 481.

Learn more about maths in https://brainly.com/question/25273534

What is the slope of the line on the graph?​

Answers

Answer:

5

Step-by-step explanation:

the slope is the change in y divided by the change in x

as y goes up 5 x goes up 1

5/1=5 so the slope is 5

Answer:

6

Step-by-step explanation:

To find the slope you use rise over run.

Count how far each of the dots are from each other and you should get 6. That is your rise. See how far it goes to the right or left and you should get 1, which is your run.

Since it is rise over run, it would be 6/1, which makes your answer 6

Other Questions
Every day for four years, I would drive to my job, and every day at the same time, on the same route, I would notice the city bus. It would pull up next to me, and I would see all the people on board. Some would be reading. Some would be sleeping. Some would stare back at me. Every day, at the same time, it would follow me right to work. As I pulled into my parking space at work, I would see it around the corner, about a block away from my job. Then, one day, my car broke down. I had no way to get to work, and then, I remembered the bus. I decided to take it since I knew it was on the same schedule as I was. Since then, I have never driven to work again. Taking the bus is a useful method with which to travel because you can save a lot of money by using public transportation. One reason public transportation is useful is because it saves money. My commute to work was long, and it required a lot of gas. When I drove to work, I was spending $30 a week on gas. There are 52 weeks in a year. That translates to $1,560.00 a year I was spending on gas to get to work. When I started taking the bus, it cost $2 ($1 to get to work and another $1 to get home). Another way to save money is to use the toll road. That translates to $10 a week. That means that it cost me $520 a year to get to work. That's less than a third of what it cost to drive. It saved me $1,040.00. The funny part is that the reason my car broke down in the first place was because I was driving it constantly.Which statement best supports the main idea of the passage? A. The bus costs $10 a week, while driving a car costs $30 a week. B. Cars break down when they are not driven all the time. C. Toll roads are convenient, fun ways to drive to work and miss traffic. D. Driving the toll road to work costs much less than driving in traffic. Given the complex numbers A1 5 6/30 and A2 5 4 1 j5, (a) convert A1 to rectangular form; (b) convert A2 to polar and exponential form; (c) calculate A3 5 (A1 1A2), giving your answer in polar form; (d) calculate A4 5 A1A2, giving your answer in rectangular form; (e) calculate A5 5 A1ysA* 2d, giving your answer in exponential form. Explain: How do we write algebraic expressions? ( You can explain which keywords tells you to add, subtract, multiply and divide) Give two examples. Question 15Tessa made 14 out of 22 free throw attempts in the first half of practice and 22 out of 28 attempts in the second half of practice. What is her free throw average for the whole practice, written as a decimal? PLEASE HELP, I NEED IT QUICK!! 30 POINTS FOR IT What two methods are the best choices to factor this express4x2 - 26x + 30Factor by grouping.Factor out the GCF.o Use the difference of squares rule.Use the perfect square trinomial rule. find the variance of 4 9 12 15 6 5 AcellusFind the total surface area of this cone.Leave your answer in terms of 7.25m-- 8mSA = [ ? ]m2Enter PLS PLS PLS PLS HELP I WILL ARK BRAINLIEST!! The survival of a cell depends on the cell maintaining homeostasis. What is most likely to happen to a cell if homeostasis is not maintained?Group of answer choicesA) The cell will immediately divide.B) Cell processes will continue unchanged.C) The cell will eliminate wastes more efficiently.D) Processes will become out of balance and could cause the organism to die. How did unemployment cause the economy to get even worse during the GreatDepression?A.)People had more time to spend on the farms and not enough time to travel tothe cities to purchase necessary goods.B.)People were using their savings to buy the goods and services they needed tosurvive.C.)People took loans out from their neighborhood banks at very high interest ratesand used this money to buy items they needed.D.)People had no money to buy goods, which led to more factories and businessesgoing out of business and more unemployment. itssssssssss scienceeeeeee Gaste el 60% de lo que no gast: del resto perd el 40% de lo que no perd. De lo que me quedaba no ahorr 50% ms de lo que ahorr. Si lo que ahorr es de S/. 70: Cunto tenia al principio? Can you guys help me and answer this math question below Whats the definition of Yaoi only answer if you know it without searching it combine these radicals -1212-23-503-223-263-1012 helppppp pleaseeeee im giving 15 for this ;^;im in dire need for multiple questions. this is 2/5 What did you feel while writing a story? Take 49 point Please Help me.Write one page about something that happened to you. Correct writing with interest Grammar FACERII (Why the bulb of a dynamo glow brightly whenspeed of bicycle is increased and become dim when thespeed is decreased? Give reasons.)Amma What should scientists do if their ideas dont agree? pls guys help me pls help me