Mrs. Minton has a problem with her kitchen sink, so she calls a plumber to fix it. The plumber charges $14.95 to come to the house and $27.50 per hour for the repair. The plumber sends Mrs. Minton a bill for $138.70. Write an equation that you could solve to find out how many hours it took the plumber to fix Mrs. Minton's sink. Be sure to define your variable.​

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

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?  

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the