How do you set the problem?
the sum of the angle measures of any triangle is 180 degrees. suppose that one angle in a triangle has a degree measure of −9x2 and another has a degree measure of −10x4
. write an expression for the degree measure of the third angle in the triangle.

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.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

Solve for x and select the correct answer