Answer:
We just have to do 15 ÷ 15/4 = 15 * 4/15 = 4.
28
Step-by-step explanation:
The scale factor is 3.5 which is found out by doing 14 divided by 4. Once you know the scale factor you simply have to do 8 multiplied 3.5 which equals 28.
78
It's 8x + 16y/2 + 4x - 4y :))
Infinitely many solutions
