Hayley sold 20 tickets to the school play for a total of $225 early bird tickets were $10 and regular price tickets were $15 write and solve a system of equations that can be used to find the cost of each type of ticket

For the function, f(x) = -5x 2, find f(-4).

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

Common binomial factor of 6x(3x+7)+5(3x+7)