2+2=4 so now its 4/4*10. 4*10 is 40 so now its 4/40. Dividing both sides by 4 will get you the simplest form 1/10
Total hours= 2.2+3.5=5.7
Total earned = 5.7 x $7.50= $42.75
Answer:
x 
Step-by-step explanation:
x
1. 24-16=8
2. 28-8=20 he deposited $20
3.28-34= -6 his account balance was -6
4. He deposited $6
