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3 years ago

Need help ASAP!!!!!!!!!!

Mathematics

1 answer:

tankabanditka [31]3 years ago

6 0

Answer:

y=-3x+10

here you go lmk if u need an explanation

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The picture below shows the graph of which inequality

hichkok12 [17]

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have points:

$(-2,\ 4)\to x_1=-2;\ y_1=4\\(3;\ -6)\to x_2=3;\ y_2=-6$

substitute:

$m=\dfrac{-6-4}{3-(-2)}=\dfrac{-10}{3+2}=\dfrac{-10}{5}=-2$

Shaded left from the line therefore the inequality sign is ≤.

Your answer: C. y ≤ -2x

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4 years ago

What is 2m-13=-8m+27

natulia [17]

0=-10m+40
10m=40
m=4 is your answer

3 0

3 years ago

Read 2 more answers

A family has two cars. The first car gets 25 miles per gallon and the second car gets 15 miles per gallon. In a week the two car

kkurt [141]

Answer:20 and 15 gallons

Step-by-step explanation:

Given

The first car gets 25 miles per gallon

The second car gets 15 miles per gallon

Two cars consumed 35 Gallons

they went for 725 miles in total

suppose the first car consumes x gallons

so, the second car consumes 35-x gallons of gas

We can write

$\Rightarrow 25x+15(35-x)=725\\\Rightarrow 25x-10x=725-525\\\Rightarrow 10x=200\\\Rightarrow x=20$

First consumed 20 gallons and second consumed 15 gallons

4 0

3 years ago

3. Casey wants to do some baking. She has 6 cups of flour. One of the recipes she wants

Juliette [100K]

Step-by-step explanation:

assuming cup of flower means 1 cup of flower

3+2+1=6

She has enough to make the three recipes and she has nothing left over

6 0

3 years ago

The product of 9 and the diffrence of 6 and 4 into a numerical expression

Goryan [66]

Answer:

9(6 - 4)

Step-by-step explanation:

9(6 - 4)

9 x 2 = 18

18 is your answer to the expression

hope this helps

hope this is right

6 0

3 years ago