1.) given f(x)=x+2 and g(x)=10x-4, what is f(x)+g(x)?

a.) 11x-2
b.) 10x-2
c.) 2x-4
d.) 11x+6

2.) given f(x)=x+4 and g(x)=12x-6, what is f(3)+g(-1)?

a.) 22
b.) 33
c.) -11
d.) 11

He 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) 42 cm2; 27 cm2; 69 cm 2 b) 54 cm2; 27 cm2; 81 cm 2 c) 108 cm2; 27 cm2; 135 cm 2 d) 108 cm2; 13.5 cm2; 121.5 cm 2