A phone company offers customers a choice of several monthly plans. Two of the simplest are plan A and plan B. Plan[..]

A phone company offers customers a choice of several monthly plans. Two of the simplest are plan A and plan B. Plan[..]

A broker made two separate investments on behalf of a client. The first investment earned 12% and the second[..]

You ate three of the eight pizza slices and you paid $3.30 as your share of the cost. How much did the whole pizza[..]

An open-top box containing 480 cm is made by cutting out a 5cm by 5cm square from each corner of a square piece of[..]

If you walk 4/5 mile and then job ¾ mile, what is the total distance covered? How much farther did you walk than[..]

You have in front of you 651 five-dollar bills and 819 ten-dollar bills. Your problem: Place five-dollar bills and[..]

if x units of a product cost C dollars to manufacture and earn revenue of R dollars, the value of x where the[..]

9x2 + 30x + 25 Factor completely. Remember to look first for a common factor and to check by multiplying. If a[..]

if a stone is tossed from the top of a 210 meter building the height of the stone as a function of time is given by[..]