gymgrlemm
gymgrlemm gymgrlemm
  • 13-11-2018
  • Mathematics
contestada

Sarah bought a binder for 7.25 and six folders totaled for 9.05. how much did each folder cost

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 13-11-2018

binder + folders = total cost

7.25 + folders = 9.05

he bought 6 folders at x cost each

7.25 + 6x =9.05

subtract 7.25 from each side

6x = 9.05-7.25

6x= 1.80

divide each side by 6

x = .30

Each folder cost $.30 or 30 cents

Answer Link

Otras preguntas

What type of word often ends in -ly?
What male reproductive structure releases sperm into the vas deferens?
Which one of the following is a correct example of the plural possessive case?
When DNA is copied, sometimes a new, incorrect, base pairing appears within the structure of a new DNA molecule replacing original base pairs. This mistake is c
One size of cardboard can be purchased in sheets that are 3/16 inch thick. The sheets of cardboard are stacked on top of each other in packages. The height of e
If rectangles must have right angles, explain how a rhombus could also be called a rectangle.
Which caused the price of grain from the plains to fall?
Why might Africa and South America have been joined together at one point in time?
What is the first 8 inches of the small intestine?
2x(8+7)-6/2x(9-3) evaluate