If 34% of a book is 85 pages the entire book is 250 pages. This means that if she read 85 pages she has 165 pages left to read.
The answer is 3a/2 - 6/b = c.
How?- First you subtract from both sides and add 2bc to both sides, 3ab-12=2ab
Second you divide 2b to both sides, (3ab-12)/2b= c
Third, you just finish the solving, 3ab/2b-12/2b = 3a/2 -6/b
Answer:
Area = pi x 28^2 = ~2463 (cm2)
Answer:
r+r+r+r=4r
r+3r+2=4r+2
Step-by-step explanation:
1. r+r+r+r
r+r+r+r
=(r+r)+(r+r) ⇔ Group two together
=2r+2r ⇔ Simplify
=4r
2. r+3r+2
r+3r+2
=4r+2
Hope this helps!! :)
Please let me know if you have any quesitons