Answer:
y = -2x + 7
Step-by-step explanation:
tbh too lazy to explain
12 packs would cost $3.96 if you multiply .33 and 12<span />
When x is 0 y would be -7 and when x=-1 y=-16
Answer:
18
Step-by-step explanation:
90 x 0.2 = 18
Answer:
25
Step-by-step explanation:
Those parallel lines tell us our triangles are similar. So that means the corresponding sides are proportional.
So we have that x corresponds to x+15 and
40 corresponds to 24+40.
So we have this proportion to solve:

Let's simplify what we can:

Cross multiply:

Multiply/distribute:

Subtract 40x on both sides:

Divide both sides by 24:

x=25