Amother is 20 years older then her daughter now. 50 years ago he was twice the age of her daughter. what are the present ages of the mother and daughter

What term makes it inconsistent y=2x - 4 ?

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. how many quarts are needed to cover 98 square feet of kitchen wall and 52 square feet of bathroom wall