You can read 100 pages in 5 hours.
40 pages in 2 hours. We need to get the unit rate. In this case, we need to get the number of pages read in 1 hour.
40 pages ÷ 2 hours = 20 pages per hour.
20 pages per hours * 5 hours = 100 pages.
Answer:
50.29in
Step-by-step instructions:
First find the semi-circular part:- 1/2×2πr
=1/2×2×22/7×9
=28.29
Find whole perimeter:- 28.29+5+5+12 = 50.29 in
Answer:
(did you mean for the equation to be
?)
Step-by-step explanation:
Multiplying -3 by each term:




So the equation comes out to
.
Hope this helped!
Answer:
x=-1
Step-by-step explanation:
I'm weird and love these types of problems.
Ok first off we need to get x alone. To do that we need to first get rid of the 7.
We can do that by adding it because you have to use the opposite operation to get rid of it.
5x - 7 (+7) = -12 (+7)
See if you add -7 + 7 you get 0 which is why you have to use the opposite.
5x = -5
To get x alone you have to divide 5 because 5 is being multiplied by x.
5x(/5) = -5(/5)
x= -1
So x= -1
If you ever need more help, don't be afraid to reach out. I hope that helps!