Which of the following equations is an example of the general form of the equation of a line in standard form?
a.
y = mx + b
b.
ax = by + c
c.
by = ax + c
d.
ax + by = c

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