27. Two sisters are 7 years apart in age. The product of their ages is 260 years. What is the age of the older sister. a. 14 years
b. 21 years
C. 13 years
d. 20 years.

125 tickets were sold for the jazz band concert for a total of $1,022. students tickets cost $6 each, and general admission tickets cost $10 each. how many of each kind of tickets were sold?

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.