40 pies are for sale at the Spring branch middle school Bakesale 60% of chocolate pies how many pies or not chocolate

In the diagram below, dab and dac are adjacent angles. if mdac = 25°, what is mdab in degrees? what is mbac in degrees?

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?