Amber is saving her money for new figure skates. they cost $149.99. she gets $20 a week allowance and babysits for 2 hours a week at $5.50 an hour. she gets paid once week. she pays $2.50 a week for school lunch. she saves the rest of money. write an inequality to find the number of weeks it will take her to save enough money for the skates. how long will it take her to save enough money to buy the skates?

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.