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Chapter 2: Q. 91 (page 128)
The difference of twice a number and seven is 17. Find the number.
The number is 12.
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Solve the formula for.
The length of the rectangle is three meters less than twice the width. The perimeter of a rectangle is 36 meters. Find the dimensions of the rectangle.
In the following exercise, translate to an equation or inequality and solve.
Four less than twice is 16.
Philip pays \(1,620 in rent every month. This amount is \)120 more than twice what his brother Paul pays for rent. How much does Paul pay for rent?
The length of a rectangle is five inches more than twice the width. The perimeter is 34 inches. Find the length and width.
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