Mathematics College

solve and receive brainlist​

Solve And Receive Brainlist

Answers

Answer 1

Answer:

x = 4

Step-by-step explanation:

2x + 1 = 9

2x = 9 - 1

2x = 8

x = 4

Answer 2

Answer:

x=4

Step-by-step explanation:

9-1=8

8/2=4

Related Questions

A car can travel 28 miles per 1 gallon of gas. How far can the car travel on 14 gallons of gas​

Answers

Answer:

392 miles in all.

Answer:

392 miles  

Thats it

−3x−8y=−8
y=2−x
​
yes or no

Answers

Answer:

No

Step-by-step explanation:

-3x-8y=-8

3x+8y=8 (multiply all terms by -1)

8y=8-3x (take 3x from both sides)

y=1-(3/8)x (divide each term by 8)

1-(3/8)x ≠ 2-x

The equation y=0.24x+1.20 can be used to predict the price of fuel oil per gallon,
where x is the number of years since 2002. According to the model, what will be the
price of fuel oil per gallon be in 2018?

Answers

Answer: $5.04

Step-by-step explanation:

1.) Start by subtracting 2002 from 2018. (2018-2002=16)

2.) plug into the equation ( y= 0.24(16)+1.20)

3.) plug into calculator and you should get 5.04

Answer:

5.04

Step-by-step explanation:

5.04

(5+3)+2=5+(3+2) what is the property?

Answers

Answer:

associative property

Step-by-step explanation:

the beginning is 7 ÷ 3 help​

Answers

Here’s the answer below:
Lol how old r u like 10

Find the quotient. Answer as a decimal.
–6 ÷ 1
1
3
3
1
​

Answers

Answer:

≈ -0.0005

Step-by-step explanation:

Solve this systems of equations.
Will mark brainlest!

{4y + 7x =6}

{4y + 7x = -5}

Answers

Answer:

No solution

Step-by-step explanation:

The coefficient of x and y in both the equations are the same

That represents that  both the lines are parallel

Hence no intersection is possible

this means that there is no solution possible

7x+4=6
7x+y4=-5 hkkb

Which of the following inequalities does the graph represent

Answers

Answer:

di KO kaya sorry kahit ako dipa KO talks dyan



Sophia is a salesperson at a home improvement center. She is paid a monthly commission that is 7.5% of her first $1,000 in sales and

12% of the balance of her sales. Today she sold $1200. How much is her commission?

Answers

this should help you answer it

What generalization can you make about the following equations: 7 divided by 1/4 = 28. 7 x 4 = 28. quick pls. ✌️I'll make you brainliest if you can help

Answers

Answer:

I guess its because they have the same outcome


Find an equation of a line parallel to the line y = 1/2x-3that contains the point (6,4).
Write the equation in slope-intercept form.

Answers

#First find the gradient first, remember that the formula of equation of the line is y = mx + c and gradient's symbol is m

y = ½x - 3

#so the gradient is ½, now u can find the equation of the lime.

y - y1 = m(x - x1)

y - 4 = ½(x - 6)

y - 4 = ½x - 3

y = ½x - 3 + 4

y = ½x + 1

Answer : y = ½x + 1

1 + 4 = 5
2 + 5 = 12
3 + 6 = 21
5 + 8 = ?

Answers

45


Hope this helps!!!!

Answer:

:)

Step-by-step explanation:

45

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

answer this for me pls

Answers

Answer:

Slope = 2

Step-by-step explanation:

Find the slope by using the slope equation:

[tex]\frac{y^2 - y^1}{x^2 - x^1}[/tex]

Plug in the numbers to the slope equation:

[tex]\frac{8 - (-8)}{2 - (-6)}[/tex]

Which is equal to:

[tex]\frac{16}{8}[/tex]

Which is simplified to:

2.

Place the integers in order from greatest to least ? What the order? I need help

Answers

Answer:

9,8,1,0,-10,-15

Step-by-step explanation:

HOPEE HELPSS HEHE

Graph
x= -7y

Please help

Answers

Answer:

? what do you mean by graph?

Step-by-step explanation:

ue
deg
отім . opea . 1əqo
Learning Task 1: Name a positive or
situation. Write your answer in your noteb
1. Saving 25php
2. 6 feet below the ground
3. what is the opposite of -6
4. When a player to a basketball team
against their opponent.
5. what is the sum of -8 + 8?
.​

Answers

Answer:

1.+25

2 -6

3 +6

4.

5. 0

Step-by-step explanation:

Sana Makatulong

the diffrence between two positive numbers is 7 and the square of thier sum is 289​

Answers

Answer:

One of the Numbers is -151 and the other is -144

Step-by-step explanation:

Set up the equations then solve

HELP PLEASE I need the answer now, I will give 100 points to whoever answers first!!!

Answers

Answer:

1) c. 1,208 ft

2) a. 20 squares

Step-by-step explanation:

4. Look at the first example (a).
Now write the other numbers in expanded notation.
a. 654 = 600 + 50 + 4
b. 203 =
C. 2015 =
d. 8 002 =
e. 7 605 =​

Answers

b) 200 + 3
c) 1000 + 10 + 5
d) 8000 + 2
e) 7000 + 600 + 5
203=200+0+3 or 200+3
2015=2000+0+10+5
8002=8000+2
7605=7000+600+5
No need to write the +0

8.23
x 37
61
14
19
In0.51​

Answers

Answer:

304.51.

Step-by-step explanation:

Your question is kind of confusing but I think your question is 8.23 x 37. The answer to that is 304.51.

The equation of a line XY is (y-3)=3/2(x-4) what is the slope of the line perpendicular to XY?

Answers

Answer:

It must be 3/2.........

Answer: -2/3

Step-by-step explanation:

I wrote the equation y-3=3/2(x-4) in slope-intercept form. It's y=3/2x-5, so the slope is 3/2.

To find the perpendicular slope, I found the opposite reciprocal. The reciprocal of 3/2 is 2/3 and the opposite of 2/3 is -2/3

7 times the sum of 3 and q



one-fourth of z is subtracted from 6​

Answers

Answer:

7(3+q)

(Z)/(1/4) - 6

23:
-
Determine the x- and y- intercepts for the graph defined by the given equation.
y = 7x + 3
a. X-intercept is (3,0)
CH
x-intercept is 0.-
y-intercept is 0,-
y-intercept is (3,0)
b.
d. x-intercept is (3, 0)
x-intercept is
0
y-intercept is
10
y-intercept is (0,3)
Please select the best answer from the choices provided
А
ОВ

Answers

Answer:

[tex](-\frac{3}{7}, 0)[/tex] -- x intercept

[tex](0,3)[/tex] -- y intercept

Step-by-step explanation:

Given

[tex]y = 7x + 3[/tex]

Required

Determine the x and y intercept

For x intercept.

Set [tex]y = 0[/tex]

So, we have:

[tex]y = 7x + 3[/tex]

[tex]0 = 7x + 3[/tex]

Collect Like Terms

[tex]7x = -3[/tex]

Make x the subject

[tex]x = -\frac{3}{7}[/tex]

Hence, the x intercept is: [tex](-\frac{3}{7}, 0)[/tex]

For the y intercept;

Set [tex]x = 0[/tex]

So, we have:

[tex]y = 7x + 3[/tex]

[tex]y = 7*0 + 3[/tex]

[tex]y = 0 + 3[/tex]

[tex]y = 3[/tex]

Hence, the y intercept is: [tex](0,3)[/tex]

AnswerB

Step-by-step explanation:

The factors of x² and x and x - 5.

A. True

B. False ​

Answers

A.True

True hai

mujhe brainliest mark karde agar nahi kiya toh tujhe report kardunga

The answer is true




Hope this helps :)

given 1/cot x - sec x/ csc x= cos x find a numerical value of one trigonometric function of x​

Answers

Answer:

what's is supposed to be going on here what the the option

Answer:

Step-by-step explanation:

c on edge

Find the x- and y-intercepts of the graph of 3x + 2y = 12. State your answers as
whole numbers or as improper fractions in simplest form.
x-intercept:
y-intercept:

Answers

Answer:

X intercept: 4

Y-intercept: 6

Step-by-step explanation:

To find the intercept of either x or y, you make the other letter equal to 0. So, to find the x-intercept, you would make y 0 and solve from there by dividing 12 by 3 leaving 4. Then you would do the same with making x equal to zero: 12/2= 6

I hope this helped!

Answer:

5y

4x

Step-by-step explanation:

The sum of two numbers is 15. Twice the large
number plus 4 times the smaller number is 24.
Find the large number.

Answers

x+y=15 which equals y=15-x
2x+4y=24
2x+4(15-x)=24
2x+60-4x=24
-2x=-36
x=18
the larger number is 18

The circle below represents one whole.
What percent is represented by the shaded area?
%

Answers

Answer:

25%

Step-by-step explanation:

check

1/4 * 100% = 25%

The region represented by the shaded area has 25% and is 1/4th of the total circle.

What is an area?

The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the circle in a two-dimensional plane is called the area of the circle.

The formula to calculate the area of the circle is given as πr², where r is the radius of the circle.

In the given figure the total area of the circle is πr². The shaded region is one-fourth of the total area of the circle.

Total area =  πr²

Shaded area = ( 1 / 4 )πr²

The percentage of the shaded area will be calculated as

Shaded area = ( 1 / 4 )πr²

Shaded area = ( 0.25 )πr²

To convert it into a percentage multiply by 100.

Shaded area = ( 0.25 x 100 )πr²

Shaded area =25% πr²

Put πr² as the total area.

Shaded area =25% of Total area.

Therefore, the region represented by the shaded area has 25% and is 1/4th of the total circle.

To know more about an area follow

https://brainly.com/question/25292087

#SPJ5

please solve and receive brain list ​

Answers

Answer:

26 = -28 - 12

Step-by-step explanation:

1. 12 x 1 - 12 x 3x

2. 8x - 36

Answer:

x = 1

Step-by-step explanation:

6x + 26 = 8x - 12(1 - 3x)

6x + 26 = 8x - 12 + 36x

6x + 26 = -12 + 44x

-6 + 6x + 26 = -12 + 44x - 6

26 = -12 + 38x

12 + 26 = -12 + 12 + 38x

38 = 38x

38/38 = 38x/38

1 = x

please help me thank you

Answers

Answer:

y= - 1/6x-2

I hope it helped

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