Maddie worked 23 hours last week and earned a total of $253.75 before taxes. Maddie’s job as a lifeguard pays $8.75 per hour, and her job as a hostess Pays $12.25 per hour. How many hours did she work at each job?

its 4 because 2 times 2 is 4, if you double the number two you get four

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.