The school computer club has 30 seventh-grade students. there are 120 students in seventh grade. what percentage of seventh-grade students belong to the computer club?

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

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

Find the value of the combination. 5 c 5