Esperanza is determining whether she has enough money to buy a pizza and still tip the delivery person. The pizza costs $15 plus 7.5% sales tax, and Esperanza wishes to tip twice the amount of the sales tax. She has only a $20 bill. She also remembered that Pizza the Hut recently added a $1.50 delivery fee. What is the amount of tax? What is the amount of tip? Explain why she does or does not have enough money.

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.

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.