Answer:
10+3t=25
Step-by-step explanation:
5 times
$25 - $10 (fixed rate) = $15
$15 / $3 = 5 times.
Mia must watch her brother 5 times within the week to make the desired amount. Hope this helps :)
40*8.5=340
6*90=540
total=880/2.5=352bags
Answer: 249
Step-by-step explanation: 210+698-812+1453-1300