For what values of x is x + 2x = 24 true?
1. -6 and -4
2. -4 and 6
3. 4 and -6
4. 6 and 4

The base of a pyramid is a square with 5 lines of 5cm the slant height of each lateral face of the pyramid is 6 cm what is the surface area of the pyramid

To factor 4x2-25, you can first rewrite the expression as:

Jiovanni is looking in to two different companies that offer study guides for math exams.test prep 101 charges a $5 flat fee and an additional $0.25 per problem.math charges a $2 flat fee and an additional $0.50 per problem.how many prablems would make the costs of the two companies be equal? varibles: equations/eniqualities{ {