Answer:
5p+s
Step-by-step explanation:
five friends jumping for one hour
Answer:
45q + 35
Step-by-step explanation:
Answer:28.8 ounces
Step-by-step explanation:20% -36 =22.8
21^2/0.219 = 2013.69863
2 significant figures are the 20, so the answer is 2000
Hope this helps you...!!!