Write a phrase that could be modeled by the expression n + 2n

Find the equivalent of 1/4

A living room measures 24 feet by 15 feet. An adjacent square dining room measures 13 feet on each side. If carpet costs $6.98 per square foot, what is the total cost of putting carpet in both rooms?

Fixed and variable expenses

A number that is not an integer.

Sally will earn $30 for every 5 hours that she babysits. Which of the following equations can be used to represent the proportional relationship?

9. Explain what happens when you try to solve this linear system using a substitution strategy. What does this indicate about the graphs of these equations? - 10x + 5y = - 15 406 - 20y = 45

Which properties are best used prove a quadrilateral is a parallelogram? a) Diagonals are congruent and perpendicular. b) Diagonals are congruent. c) Diagonals bisect and are perpendicular. d) Diagonals bisect.

What is the probability of rolling a single die to the number 5 and simultaneously flipping a penny to heads? a) 1/6 b) 1/12 c) 1/3 d) 5/12

What is 7/8 in a percentage

X+y=4 X-3y=12 Graph?