Greg works as a tutor for $9 an hour and as a waiter for $8 an hour. This month, he worked a combined total of 89 hours at his two jobs. Let T be the number of hours Greg worked as a tutor this month. Write an expression for the combined total dollar amount he earned this month.
WILL MARK BRAINIEST

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.

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.