Mathematics, 04.04.2020 10:21 ketabug50
John is twice as old as Mary. If John’s age was 3 times, Mary’s age 5years ago. Find their ages now.
Answers: 2
Mathematics, 21.06.2019 19:00
When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30
Answers: 1
Mathematics, 21.06.2019 19:00
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 3
John is twice as old as Mary. If John’s age was 3 times, Mary’s age 5years ago. Find their ages now....
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