Step-by-step explanation:
when scaling all dimensions must be multiplied by the same factor.
64 was first scaled ft to in, and then by 2.8/64.
now we need to do the same for the width :
80 × 2.8/64 = 3.5 in
12+.5 each day is the answer for the first part of the question
If we are dividing than it would be answer C because 8x2=16 and 16/2=8
So the 3 2 minutes of the game
15 - 3/4x = -9
-3/4x +15 = -9
-3/4x = -24
(-3/4x) * (4/-3) = (4/-3) * -24
x = 32
