Use the Formula to Find the Value of the Variable

question 64

Multiple Choice

Use the formula to find the value of the variable indicated. Use a calculator to save time and where necessary, round your
answer to the nearest hundredth.
-P = 2l + 2w; find l when P = 24 and w = 4.

• A) l = 16
• B) l = 10
• C) l = 8
• D) l = 20

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