Solve 5 - 2x < 7.

A) x < -1
B) x > -1
C) x < -12
D) x > -12

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23