Mathematics, 28.07.2019 21:20, Northshoreranch
It costs $3.15 for a pack of 15 pencils. find the unit price in dollars per pencil. if necessary, round your answer to the nearest cent.
Answers: 1
Mathematics, 21.06.2019 13:30, jasarochel
The variable z is directly proportional to x, and inversely proportional to y. when x is 4 and y is 13, z has the value 1.2307692307692. what is the value of z when x= 9, and y= 20
Answers: 2
Mathematics, 21.06.2019 21:00, mayavue99251
If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?
Answers: 1
It costs $3.15 for a pack of 15 pencils. find the unit price in dollars per pencil. if necessary, ro...