Answer:
Andrew will be able to type 9 pages in 1 hour
Step-by-step explanation:
1.5 x 6 = 9
Hope this helped !
Answer:
Divide both sides by l.
Step-by-step explanation:
The equation that we have to solve in this problem is

where
A is the area
l is the length
w is the width
Here we want to solve the equation for w, the width. It means that we have to isolate this variable.
In order to do so, we proceed as follows:
1) We divide by l on both sides:

2) We simplify l on the right side, so we get:

So, we have solved for w.
Therefore, the correct answer is
Divide both sides by l.
4(a-44)=64
a-44=16
a=60
Sarah is 60 years old.
Hope this helps.