Answer:
6x-2
Step-by-step explanation:
The perimeter of a rectangle is found by
P = 2(l+w)
=2( x-2 + 2x+1)
Combine like terms
P = 2(3x-1)
Distribute
P = 6x-2
Answer:
6
Step-by-step explanation:
(8:100) * 75
(8*75) : 100
600:100 = 6
Answer:
38.5
Step-by-step explanation:
First do 77/2 then you get 38.5, if anything is wrong please tell me!!
2/9 +1/3=5/9
this means you read a total of 5/9 of your book on Friday and Saturday. so to finish your book, you must have read 4/9 of it on Sunday. If (4/9)x=120, x=270; your book has 270 pages.
