Solve the system using an augmented matrix
-x-3y=-17
2x+6y=-26
show your work

Which of the following is the true for f(x) = 5cos

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

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