The expression 7h + 1.50d can be used to find the total earnings after h hours and d deliveries have been made. How much will Sally make after working 10 hours and making 3 deliveries?
$74.50
$36
10. Multiple Choice
1.5 minutes
1 pt
You order CDs for $14.25 each and the website charges $4.50 for each shipment. The expression $14.25p + $4.50 represents the cost of p CDs. Find the total cost for ordering 4 CDs.