The square root of x equals ten is 5
Joe completes an average of (10 ft)/(5 h) = 2 ft/hour. Bill completes an average of (10 ft)/(4 h) = 2.5 ft/hour. Together, they complete 2+2.5 = 4.5 ft/hour. At that rate, it will take them
... (120 ft)/(4.5 ft/h) = 26 2/3 h
It's 2.5 bc it goes up by 2.5 everytime
Answer:
Thank you so much
Step-by-step explanation:
