Answer: A
Step-by-step explanation: 14/20 = 70%
Answer:
s=7
p=3s
Step-by-step explanation:
The perimeter is the side length times 3
So the equation would be p=3s
Plug in 21 for p
21=3s
That means s=7
Answer: C 5mph
Hope this helps!!
7/12
2x6 =12 for the dinominator the nummarraton is 6 +1 =7
17
-(-17)=-1*-1*17=1*17=17