Question

a restaurant earns $1445 on friday and $1624 on saturday. Write and solve an equation to find the amount x(in dollars ) the restaurant needs to earn on sunday to average $1500 per day over the three day period. Write an equation so that the units on each side of the equation are dollars per day.

Answer 1

Add $1445, $1624 and x, divided by 3, and equate to $1500. Solve for x