Question

For every ten sheets of stickers you buy at a craft store, the total cost increases 20.50.

Answer 1

cost of one sheet of sticker = 2.05

Explanation:

given that for every 10 sheets of stickers total c0st increases 20.50

i.e. cost of 10 sheets of stickers = 20.50

When we purchase 1 sheet the price would be reduced.

In other words, direct variation is there for sheets of papers and costs

Hence for 1 sheet of stickers cost would be less than 10 sheets.

So divide by 10

Cost of 1 sheet of sticker = 20.50/10 = 2.05