Answer:
X=8
Step-by-step explanation:
First subtract the read pages with the unread pages which is 168.
Then let 21 pages = to one hour then 168pages(the remaining pages) = x then cross multiply and divide then your answer will be 8
Answer:
200
Step-by-step explanation:
Mark me as brainliest
1. 100-96=. 4
2.4b
3.b=12
4. 12 boxes
Answer:
True
Step-by-step explanation:
a triangle can be formed with any side of any length
Answer:
78.5
Step-by-step explanation:
area of a circle is 
3.14(
)=78.5