{(0, -7), (2,5)
(-3,1), (-8,0)}
(a) Is it a function?
(b) Domain:
(c) Range:

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x

Which strategy is used by public health to reduce the incidence of food poisoning?