Perimeter is 2L + 2W
Now plugging in for values we know
42=2L + 2(7)
Move the 14 to the other side to isolate the variable L
28=2L
Divide by 2
L= 14 feet
L is length
The answer to your question is D
Answer:
$6
Step-by-step explanation:
100% = 1.50
400% = 1.50 x 4 = 6
Answer:
x<7
Step-by-step explanation: