Solve the simultaneous equation 4x+2y=3
2x-y=7

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?

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

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.