How many different committees can be formed from 7 teachers and 30 students if the committee consists of three teachers and four students

Trevor and marissa together have 26 t-shirts to sell. if marissa has 6 fewer tshirts that trevor, find hiw many tshirts trevor has. identify the if-than moves in your solution

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?

Solve the inequality and graph 6j - 7 < 5