Find the area of trapezoid ACDE

A) 14 2/3 in
B) 16 1/8 in
C) 21 5/6 in
D) 30 1/2 in

What is the solution of log2  (3x  -  7)  =  3? 4 5

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.

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?