I dont know how to begin? Please help

1 answer:

34kurt3 years ago

7 0

Answer:

Step-by-step explanation:

1.you have to set up a proportion(x/120 = 20%/100%

2.you have to cross multiply

3.you have to divide 100x by the number you get

4.you got your answer.

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zloy xaker [14]

Slope = (10 - 1)/(-2-1) = 9/-3 = -3

pass thru (1,1)
y = mx + b
1 = -3(1) + b
1 + 3 = b
so b = 4

equation: y = -3x + 4

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Answer:

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Where are the graphs?

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german

Answer: answer A

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Otrada [13]

Yes, because if you multiply the top and bottom of 1/2 by 3 you get 3/6, so they are equal :)

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