Bill and Tom together have 112 baseball cards. Bill has 28 more than tom. How many does each boy have? Define a variable, write an equation, and solve the problem
(Unit: Solving Equations: Variables on Both Sides)

Find the solution of system of equation y= x-4 y=4x+2

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter