Why do you multiply both sides by 2? What do you know when you know the value of x.

If a line is defined by the equation y = 5x + 2, what is the slope?

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.