Step-by-step explanation:
The number of people to paint the bridge is inversely proportional to the number of hours it takes.
(If there are more people, it will take less time etc.)
9 people can paint the bridge in 5 hours.
=> 2 people can paint the bridge in 5 * (9/2) = 22.5 hours.
I only know the part 3*n-8≤ -7
Answer:
175 is the answer the percentage is 75
What is the the x’s value?
First day 1 in morning after noon and night next day one in morning and night