Answer:
They will take 4 hours to do 112 belly flops!
15 miles per hour is the correct answer. Did I help?
That can be written as : 38 + 2n = 124
n being the number
38 + 2n = 124
2n = 124 - 38
2n = 86
n = 86/2
n = 43
The number is 43
Answer:
8+10+8+10=36+ 2 x 3.14 x radium/2
Step-by-step explanation: