A ladder leaning against a tree makes an isosceles right triangle with the tree and the ground. If the ladder is 10 feet long, how far up the tree does the ladder reach?

The verbal translation for the difference of m and 7 increased by 15

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?  

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.