Twice a number increased by seven is equal to five. Which of the following represents the equation and solution for this stateme
nt?
A.2 n + 7 = 5; n = -4.5
B.2 n = 7 + 5; n = 6
C.2( n + 7) = 5; n = -4.5
D.2 n + 7 = 5; n = -1
A.2 n + 7 = 5; n = -4.5
B.2 n = 7 + 5; n = 6
C.2( n + 7) = 5; n = -4.5
D.2 n + 7 = 5; n = -1
1 answer:
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Step-by-step explanation:
I am sorry. I just typed the equation into my calculator app. Refer to the attached image above to make a deduction.
Answer:
The measurement of the width is <u>20 ft</u>.
Step-by-step explanation:
Given:
The perimeter is 94 ft and the length is 27 ft.
Now, to find the unknown measurement.
Perimeter = 94 ft.
Length = 27 ft.
Let the width of the rectangle be
So, to get the width we put formula of perimeter:
<em>Subtracting both sides by 54 we get:</em>
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<em>Dividing both sides by 2 we get:</em>
Therefore, the measurement of the width is 20 ft.