peggy practices her gymnastics routine for a total of 21 hours. each practice session is 1 3/4 hours. how many practice sessions does Peggy have.

What should you do to get the two terms with variables on the left side of the equation?

What is the radical of 145

Which number is not a rational number? -5 times 4/11 root31 7.608 18.46 continuing

What's the answer to this? 3 (2x + 5) < 12x + 3

8x + 2y=-10 solve for y

Five less than the product of - 3 and a number is - 2 Needs to be an equation

Create an equation and solve. The cost of a concert ticket for a student is $2 less than one half of the cost for an adult. The cost of the student ticket is $5. Let 'a' represent the cost of an adult ticket.

Vector A and Vector B have the same direction, and they both have a magnitude of 6. What must be true about Vector A and Vector B? a. They are equal and parallel. b. They are opposites, but not parallel. c. They are opposites and parallel. d.

W is greater than - 8 and less than 8 using inequalities

Solve the linear inequality 4.2y+2.1>-2.52