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Chapter 3: Q. 3.10 (page 307)
The sum of two numbers is fifty-eight. One number is four more than the other. Find the numbers
The numbers are 31, 27
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The difference of a number and eight is . Find the number.
Elvira and Aletheia live miles apart on the same street. They are in a study group that meets at a coffee shop between their houses. It took Elvira half an hour and Aletheia two-thirds of an hour to walk to the coffee shop. Aletheia’s speed is miles per hour slower than Elvira’s speed. Find both women’s walking speeds.
The sum of two numbers is zero. One number is nine less than twice the other. Find the numbers.
What is the height of a triangle with area 893 square inches and base 38 inches?
Find ⓐ the amount of discount and ⓑ the discount rate.
Nick bought a multi-room air conditioner at a sale price of \(. The original price of the air conditioner was \).
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