A valet attendant parks a car in Parking B, takes the elevator up six levels, and then takes the elevator down three levels. determine which level the attendant is on.

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30