Answer:
x = 24
Step-by-step explanation:
x/4 + 10 = 16
x/4 = 16 - 10
x/4 = 6
x = 6 · 4
x = 24
The answer would be (The two ranges are close together, so there are probably no outliers in this set. )
Answer:
a) 20ft
Step-by-step explanation:
just multiply the model length and the scale factor
Answer:
72y2-45
Step-by-step explanation:
9y2 + 9(7y2 - 5)
you multiply the 9 by the stuff in the parentheses
9y2 + 63y2 - 45
72y2-45
