Jack bought 2 medium sodas ( $1.25) and 2 hot dogs ($2.50). he paid with $20. what was his change?

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

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.

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the