Peng bought 26 treadmills for her new fitness center at $1,334 each .then she bought 19 stationary bikes for $749 each. how much did she spend on her new equipment? write an expression, and then solve.

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?