Suppose you make $5 an hour as a dog walker. Let h represent the number of hours you work in a week. Write an expression that represents the amount of money you earn in a week and evaluate it for h = 20.
The expression that represents the amount of money earned in a week is 5h.
To evaluate it for h = 20, we substitute h with 20 in the expression:
5 * 20 = $<<5*20=100>>100.
So, if you work 20 hours in a week, you will earn $100.
To find the amount of money earned in a week, we can multiply the hourly rate ($5) by the number of hours worked (h).
The expression that represents the amount of money earned in a week is: 5h
To evaluate it for h = 20, we substitute h with 20 in the expression:
5h = 5(20)
Calculating this, we get:
5h = 100
Therefore, if you work 20 hours in a week, you will earn $100.
To find the amount of money you earn in a week, you would multiply the number of hours you work (h) by your hourly wage of $5.
The expression that represents the amount of money you earn in a week is:
5 * h
To evaluate this expression for h = 20:
5 * 20 = $100
Therefore, if you work 20 hours in a week as a dog walker, you would earn $100.