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2 years ago

13

Will give brainliest

1 answer:

serg [7]2 years ago

7 0

Answer:

c

Step-by-step explanation:

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Find the equation of the line with slope = -4 and passing through (9,-29). Write your equation in the form

Vlad [161]

Answer:

y = -4x + 7

Step-by-step explanation:

As we can see, we want to write the equation of the line

we have this as;

y = -4x + b

To get the y-intercept, we use the values in the point given

we substitute x = 9 and y = -29

So we have;

-29 = -4(9) + b

-29 = -36 + b

b = 36-29

b = 7

So the equation is;

y = -4x + 7

8 0

3 years ago

Simplify the expression to a polynomial in standard form:

lukranit [14]

Answer:

$-x^3+7x^2-6x-18$

Step-by-step explanation:

Use distributive property: $(-x+3)(x^2-4x-6)$

What is -x * x^2? Answer: -x^3

What is 3 * x^2? Answer: +3x^2

What is -x * -4x? Answer: +4x^2

What is 3* -4x? Answer: -12x

What is -x * -6? Answer: +6x

What is 3 * -6? Answer: -18

$-x^3+3x^2+4x^2-12x+6x-18$

Combine like terms, and your answer would be....

$-x^3+7x^2-6x-18$

Hope this helps :)

Have a great day!

7 0

2 years ago

What is 6 divided by 20. <br> DO NOT give me: the answer is 3.33333333 >:(<br> (thanks)

kirill115 [55]

Answer:

3.3333 your welcome :)

jk 10/3, 3 1/3

5 0

2 years ago

Read 2 more answers

Hbgvfcdbfvnhjmkhbgtfr

AveGali [126]

Answer:

C

Step-by-step explanation:

84 - (15+13)/4

84 - 28/4

56/4

14

3 0

2 years ago

Read 2 more answers

When Jeremy filled his car's gas tank last week, his car had an odometer reading of 25,500. One week later, he refilled the tank

11111nata11111 [884]

26100-25500=600 miles

600÷25=24 miles/gallon

6 0

3 years ago

Read 2 more answers