Abigail needs at least $199 to purchase the new phone that she wants. Last week she babysat and earned $45. Write and solve an inequality to find m, the amount of money Abigail needs to meet her goal.

Solve -.016x= -16. need solving this

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18}, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.