Solve the linear system using substitution. Show your work.
-8x + 3y = -33
y = -5x + 35

Answers

Answer 1

Answer:

x = 6  y = 5

Step-by-step explanation:

-8x + 3y = -33

y = -5x +35

-8x + 3(-5x + 35) = -33

-8x - 15x + 105 = -33

-23x + 105 = -33

-23x = -138

x = 6

-8(6) + 3y = -33

-48 + 3y = -33

3y = 15

y = 5


Related Questions

Help ASAP, NO LINKS OR YOU WILL BE REPORTED!! WILL GIVE BRAINIEST!

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Answer:

Question.... Why no links, i wont give you any, but why does everyone dislike links? Just so u know in am 9 and i am in high school :)

Step-by-step explanation:

Find the surface area of the net:

Answers

the surface area is 96 ft squared

Franklin buys a cell phone priced at $30.25. Shipping and handling are an additional 20% of the price. How much shipping and handling will Franklin pay?

Answers

Answer: $6.05

Step-by-step explanation:

20% of $30.25

(30.25)(.20)=6.05

Plz help me thank you

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Answer:

37 pounds on the moon

Step-by-step explanation:

the man weighs 222 pounds on earth and he will only weigh 1/6 of his weight.

222x[tex]\frac{1}{6}[/tex]=37

37 pounds on the moon

(-2,3) is one vertex of a square on a coordinate plane. Name three points that could be the other vertices.

Answers

Answer:

(0,7) and (-4,7)

(-2,3) is vertex

Equation is (X+2)2+3

When x = 0, y = 7 and when x = -4, y = 7

(-2,3) is one vertex of a square on a coordinate plane. (0,7) and (-4,7) could be the other vertices.

How can we perceive the cartesian coordinate plane?

The cartesian coordinate plane is an infinite 2-dimensional plane. Any 2-dimensional figure can be drawn on an infinite 2d plane.

Each point of a cartesian plane is tracked by a location.

It is the perpendicular distance of that point from the horizontal axis and vertical axis usually named the x-axis and y-axis.

The location is then written as: (a,b), where 'a' is that point's shortest distance from the y-axis and called the x-coordinate of that point, and 'b' is that point's shortest distance from the x-axis and called the y-coordinate of that point.

(-2,3) is one vertex of a square on a coordinate plane.

The equation is [tex](X+2)^2+3[/tex]

When x = 0,

[tex](0+2)^2+3\\\\4+3[/tex]

y = 7  

when x = -4,

[tex](-4+2)^2+3\\\\4+3[/tex]

y = 7

Learn more about coordinate plane here:

https://brainly.com/question/27538987

#SPJ2

screenshot of question below

Answers

2/6. because there are 6 part of the square and there are 2 that are shaped red.

Please Help I Will Thank You And Give You 5 Stars

Answers

Answer:

y = 1/2x

Step-by-step explanation:

its the first one :)

Hello, I have a question.

Answers

Answer:

3,4,5,6,7,8,9,10

Step-by-step explanation:

all the numbers are in a constant rate (same line) and all of the above are greater than this. Sorry if I get it wrong.

3. What is the classification of the pair of angles shown?

F. complementary
G. supplementary
H. vertical
I. no relationship
plz help i beg i need it i will give brainlist and 21 points

Answers

Answer: Supplementary angle
it’s supplementary angels

PLEASE ANWSEER PLEEAASEE

Answers

Answer:

D

Step-by-step explanation:

4 * 6x + 4 * 11

24x + 44

Answer:

D. 24x + 44

Step-by-step explanation:

4 (6x + 11)

Distribute:

4 (6x) = 24x

4 (11) = 44

Put together:

24x + 44

what property is x+13=13+x

Answers

that is the commutative property

Can sum1 answer asap and pls give explanation :)

Answers

Answer:

whats the question

Step-by-step explanation:

?

What is the question?

Find the quotient of 1/3÷4 7/8 written in the simplest form.

Answers

Answer:

8/114

Step-by-step explanation:

1/3 ÷ (4*8+7)/8

1/3 ÷ (32+7)/8

1/3 ÷ 39/8

1/3 * 8/39

(1*8)/(3*39)

8/(3*39)

8/117

5. For which equation is the ordered pair (-3,4) a solation?

a. 2x- y= -6
b. x- 2y= 5
c. 1/2 x-y =6
d. 2- 1/2 y=-5

Answers

Don’t click the file above it’s you may get a virus because you could simply just say the answers instead of here’s a file . And the answer is A
The answer is A like the other person said hope you pass!

please help asap im confused

Answers

answer- 30

explanation- there are 10 votes for popsicles and 40 votes for ice cream, so of you do 40-10 you get 30, so 30 more people would choose ice cream

Help me please, if you dont know DONT ANSWER and please EXPLAIN yout answer <3

Answers

Answer

Nine and two thirds miles

Step-by-step explanation:

Convert the mixed numbers to improper fractions, then find the LCD and combine.

Exact Form:

29

¯

3

Decimal Form:

9.  6

Mixed Number Form:

9

2

¯

3

1 1/2 + 1 1/2 + 2 3/8 = 9 3/8

Alana's hair grew 2 inches in 5 months, how many inches will her hair grow in 1 year?

Answers

4.8 inches in one year

Answer: 4

Step-by-step explanation:

First, get 2 and 5 together 2/5 ad than 1 year is 2 of the 5 months so that is 10 so your equation should look like 2/5 = i/10 then cross multiply 2x10=20 5xi = 5i now your equation looks like 5i = 20 divide 5 on both sides and your answer is i = 4.

Each student in a classroom has chosen either a green, red, or blue marble and written their initials on it. In addition, some of the marbles have the letter A written on them, and some of the marbles have the letter B written on them. All of the marbles are shown below. All of the marbles are placed in a bag, and then one is randomly selected. A. The probability that the selected marble will have a B written on it is . B. The probability that the selected marble will be green is points.

Answers

A. 2/5 B. 1/3 just like the other person said lol

Answer:

A. 2/5

B. 1/3

Step-by-step explanation:

It's the same answer as the other person, we're both correct.

17. If the radius of a circle equals 1.6 cm, find its circumference correct to three decimal places.

Answers

Answer: 10.05

I think that’s right.

I don't get it........

Answers

Answer:

H. 32w = 496

Step-by-step explanation:

Since the length is 32 and you have the total area all you have to do is divide 496 by 32. And because w stands for width, you just solve for w.

I hope this helps :)

H is the answer.
32 times w is 496

Rectangle ABCD is graphed in the coordinate plane. The following are the vertices of the rectangle: A(0, 6) B(4, 6) C(4, 2) D(0, 2) Given these coordinates, what is the length of side CD of this rectangle?

Answers

Answer:

4

Step-by-step explanation:

(4,2 )is the answer

What is the slope of this line?

Answers

Rise over run so it would be 1/2

Mark with crown!

Answer:

It is 2/4 or 1/2.

Step-by-step explanation:

1/2 is the simplified version of 2/4.

Three cards, one labeled "A," one labeled "T," and one labeled "C," are picked in random order. Based on the tree diagram, which is a valid conclusion. Select all that apply. There are three correct answers

The probability of the letters spelling CAT is 1/6.

The probability that A will be the first letter chosen is 1/15

15 cards must be drawn to determine the probability of spelling CAT

The sample space consists of 6 outcomes.

The probability that T will be the first letter chosen is 1/3.

Answers

I think the answer is d I’m not sure

Solve for the indicated variable. Show your work. Rewrite the equation so y is isolated. y=9x + y = 7 ; y

Answers

Sowwy I do not know it:(

Find the area of the composite figure. (Help With Explanation Pls)

Answers

Answer:

32cm²

Step-by-step explanation:

a=bh where b=base and h =hight

96 cm ^2

Formula for square is (base)(height)

(8cm)(8cm) = 64cm

Formula for triangle is (1/2)(base)(height) and we know that the base is 8 because it is on the side of the square.

(1/2)(4cm)(8cm) = 16cm

There are two triangles so 16 x 2  = 32 cm

Now add them

64cm + 32 cm = 96cm^2

Pls help me

AND

PLS FOLLOW THE RULES

TROLL FOR POINTS= REPORT

FIRST AND CORRECT ANSWER= BRAINLIEST

( NO LINKS ) at all

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Line 1-2= associative property of addition


Like 2-3=communities property of addition

6 out of 18 kids said hello to Mr. Koller this morning. What percent of kids said hello to Mr. Koller?

Answers

33.3333% :) hope this helps

Answer:

Step-by-step explanation:

Simplify 6/18 = 3/9 = 1/3

To turn a percentage into a fraction multiply it by 100.

1/3 * 100 = 33.33333333...(3 goes on forever)  percent

if ben makes $35.00 per hour and then gets a ten percent raise what is his new salary. Show your work

Answers

Answer:

$38.50 per hour

Step-by-step explanation:

10% = 0.1

0.1 × 35.00 = 3.50

35.00 + 3.50 = 38.50

Answer:

The answer is $38.50

Step-by-step explanation:

35 x 0.1 = 3.5 (0)

35 + 3.50 = 38.50

The reason we do 0.1 is because 10% written in decimal form is 0.1 and since 35.00 is a decimal we made the percent into a decimal to make it even.

Please help I will give brainly

Answers

Answer:

6

Step-by-step explanation:

BC you need to add upall of them then devide by 1/4 and then oyu have your answer

it’s 30 1/4 inch cubes so it’s 30in^3

HELP NEED WITHIN 10 MINUTES DONT ANSWER IF INCORRECT!

Translate the sentence into an inequality.
The product of w and 4 is less than -20.

Answers

Answer:

w + 4 < -20

Step-by-step explanation:

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