Evaluate the function. f(x)=4x^2-7x+7
f(x)=4x
2
−7x+7
\text{Find }f(7)
Find f(7)

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.

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?