Question

A restaurant can currently serve 80 customers in a day. If they make a plan to increase the number of customers in a day by 5 each week, write an expression for the number of customers the restaurant can serve each day after w weeks.

Answer 1

The expression for the number of customers a restaurant can serve after increasing by 5 customers each week for w weeks is 80 + 5w.

Step-by-step explanation:

To write an expression for the number of customers the restaurant can serve each day after w weeks when they plan to increase the number of customers by 5 every week, we start with the initial amount of customers they can serve, which is 80. Then, we add 5 customers for each week that has passed. So, the expression would be the initial number of customers (80) plus 5 times the number of weeks (w).

The expression is 80 + 5w, where w represents the number of weeks.