Answer:
This is proportional since rearranging it would get x/y = 2, which is an example of direct proportionality.
Step-by-step explanation:
Ben is 97.5 inches tall.
Alex is 32.5 inches tall.
7 × (-3) ×(-2)2 =
7 × -3 × -4 = (you have to eliminate all parenthesis in the equation.)
7 × -12 = -84
so your answer would be: C
the equation of the line is y = 3x - 5
17 inches
