Answer:
90
Step-by-step explanation:
84+90=174
174/2=87
If Rachel saves 3 dollars each day for 570 days, the answer is found by multiplying 3 x 570. = 1710
Answer:
4 hours and 7 hours
Step-by-step explanation:
Marcus = x hours
Donnell = x + 3 hours
Total = 11 hours
- x + x + 3 = 11
- 2x + 3 = 11
- 2x = 8
- x = 4
So Marcus practiced 4 hours and Donnell practiced 7 hours
Answer:32
Step-by-step explanation:
