Tony had 13 bills in his wallet. they were all fives or tens. the total amount of money in his wallet was $90. how many five dollar bills did he have in his wallet?

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building

You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?

The trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? a) 48 cm2; 32 cm2; 80 cm 2 b) 48 cm2; 16 cm2; 64 cm 2 c) 128 cm2; 32 cm2; 160 cm 2 d) 128 cm2; 16 cm2; 144 cm 2