Mrs. benton treats herself to a day at nail spa. the services she receives are a manicure for $25 and a pedicure for $30. she also asks for a special nail polish that costs $5.00 extra. she decides to leave a 30% tip. which expression can be used to calculate the tip?

Which math sentence can be used to determine if the triangle is a right triangle?

Consider the graph of the exponential function y=3(2)×

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.