Mathematics, 14.07.2019 18:30 Xavierayala2003
A10ft by 20ft rectangular swimming pool is surrounded by a walkway of uniform width. if the total area of the walkway is 216ft^2 , how wide is the walkway?
Answers: 1
Mathematics, 21.06.2019 14:00
Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.
Answers: 1
Mathematics, 21.06.2019 15:50
Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?
Answers: 1
Mathematics, 21.06.2019 17:00
Evaluate the expression for the given value of the variable 7a - 4a for a =8
Answers: 2
A10ft by 20ft rectangular swimming pool is surrounded by a walkway of uniform width. if the total ar...
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