Answer:
39 inches.
858 inches²
Step-by-step explanation:
Length:- (if length = x)
2 ( 11 + x ) = 100
22 + 2x = 100
2x = 100 - 22
2x = 78
x = 78 ÷ 2
x = 39 inches
Area:-
Area = l × b
= 39 × 22
= 858 inches²
Answer:

Step-by-step explanation:
We essentially need to solve for l; in other words, we must isolate it to one side.
First, notice that the term
doesn't have any l terms in it, so we can just move this to the left side by subtracting both sides by
:
A -
= 2lw
Now, the right side has 2lw, so we must divide both sides by 2w to isolate l:

<em>~ an aesthetics lover</em>
Answer:
$22
Step-by-step explanation:
Money raised = $506.
People on trip = 23
Money per person = $506/23
Money per person = $22