Why is there not an associative property of subtraction?

on a map, 2.5 inches reprints 52 miles. what is the actual distance represented by 5 inches on the map?

Equivalent ratios number 1 to 50

Brielle wants to get a wallpaper border around her room. The border costs 5 per foot. How much money will the border cost.

Jenny just went shoe shopping. Now she has 5 more pairs of shoes than her brother does. Together, they have 25 pairs of shoes. Jenny has pairs of shoes, and her brother has pairs of shoes.

Which has the best unit rate grande 16oz $4.25 or venti 20oz $4.55

Are potato chips three dimensional

What should be added to 6 7/15 to get 8 1/5?

Len needs to run at least 3 miles a day to get ready for a cross-country race. One lap of the school track is 400 yards. If len runs 10 laps a day will he cover at least 3 miles? Explain

What is a separable differential equation? How do you solve it?

Glen is buying flowers bulbs for his garden. He wants to buy the same number of tulips and daffodils. If tulip bulbs come in packs of 2 and daffodil bulbs come in packs of 8. What is the least number of each type of bulb Glen will buy