Victor bought a Nintendo Game Boy that cost $68. He received $32 in change. Write and solve an equation to find the amount of money Victor used to buy the Game Boy.

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?