24,5:10,5=2,33
I think this
Answer:
4 hours
Step-by-step explanation:

21 · y = 3 · 28
21y = 84
21y ÷ 21 = 84 ÷ 21
y = 4
Answer:
No it dose not. Hope this helped!
Step-by-step explanation:
Answer:
Step-by-step explanation:
Since she buys lunch for 15 days you do 12.35 times 15 which is $185.25