145° In the trapezoid shown, what are the measures of ZA and ZB?
mZA = 125° and mZB = 35°
OmZA = 35° and mZB = 135°
OmZA = 90° and mZB = 135°
OmZA = 90° and mZB = 145°

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

How many ordered pairs of positive integers satisfy xy=32?