Mathematics, 16.11.2019 10:31, babygirlslay109
Yoko is participating in a 5 -day cross-country biking challenge. she biked for 73 , 45 , 51 , and 52 miles on the first four days. how many miles does she need to bike on the last day so that her average (mean) is 57 miles per day?
Answers: 3
Mathematics, 21.06.2019 12:30, Mynameismath
Janet is mixing a 15% glucose solution with a 35% glucose solution. this mixture produces 35 liters of a 19% glucose solution. how many liters of the 15% solution is januet using in the mixture? a. 25 liters c. 28 liters b. 7 liters d. 10 liters
Answers: 1
Mathematics, 21.06.2019 23:00, rosier2230
Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x
Answers: 2
Mathematics, 22.06.2019 03:30, lelseymota123
Acollection of nickels and quarters is worth $2.85. there are 3 more nickels than quarters. how many nickels and quarters are there?
Answers: 3
Yoko is participating in a 5 -day cross-country biking challenge. she biked for 73 , 45 , 51 , and 5...
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Mathematics, 22.07.2019 11:30