Answer:
20 percent
Step-by-step explanation:
X2=4(5-1)
x2=4(4)
x2=16
x=4
Check: 4 squared (4 times 4) equals 16. When you square a number, you multiply the number by itself.
Answer:
1560 cubic inches
Step-by-step explanation:
18x20= 360
360x13= 4680
4680/3=1560
#1 is x3
Bc x goes up 3 each time and y goes up 2 each time