Which two expressions are equivalent? A. 4 + (3 •y) and (4 + 3) • y
B. (18 = y) + 10 and 10 + (y - 18)
C. 12 - (y • 2) and 12 – (2•y)
D. (10 - 6) + y and 10 – (6 = y)

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles