Which value makes the inequality r > 2.5 TRUE? А
0
B
2.4
С
2.5
D
2.7

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

I'm confused on this could anyone me and show me what i need to do to solve it.