Lauren's age can be represented by the expression 10m2. kristen's age can be represented by the expression 2m5.

what is the ratio of lauren's age to kristen's age?
a) 5/m^3
b) 5m^3
c) m^3/5
d) 1/5m^3

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

What expression is equivalent to log3(x+4)

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?