Mathematics, 05.11.2019 18:31, spowell5993
Need ! the cost of three notebooks and four pencils is $7.20. the cost of five notebooks and eight pencils is $13.20. write a system of equations to model this situation. how much does one pencil and one notebook cost?
would also like steps, but that optinal
Answers: 1
Mathematics, 21.06.2019 21:30, karmaxnagisa20
Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?
Answers: 3
Need ! the cost of three notebooks and four pencils is $7.20. the cost of five notebooks and eight...
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