Answer:
Peggy is correct, their total bakes sale = $396.75
Step-by-step explanation:
Using estimation to help Peggy explain why Leslie reasoning is incorrect.
From the question we can see that:
First bake sale they made = $79.35
4 more bake sales making the same amount = 4 × $79.35
The total amount they would make from the bake sales =
$79.35 + (4 × $79.35)
= $396.75
Peggy was right. Leslie's reasoning was incorrect.
Option B. I am 100% sure that the answer is option B. Hope that helped! :D
If not then I am really sorry!
Answer:
36
Step-by-step explanation:
180/5 is 36.
To double check, you can multiply 36 by 5, which gives you 180.
Answer: 27.5 pages per hour
Step-by-step explanation:
Well, first you make the 12 minutes into an hour (times by 5), then times the pages she read (5.5) by 5, which is 27.5, so she reads 27.5 pages per hour, you can also use 27 and a half pages per hour.
2.25h(60m/hr)(1/3)=45m
So Rick spends 45 minutes studying math per night.
