What is the range of the following data set?

56, 78, 124, 34, 67, 91, 20

Which of the operations +, -, x, : are inverses of each other?

What is the place value for 9

What is the equation in standard form of a parallel line that passes through (0,-2) ?

All the place value of 12,354.897

Write an equilavalent expression for 3a+12

If seven people were to split 4 pizzas how much would each person get

What is the volume of a cube with a side length that measures 6 cm? Enter your answer in the box. The volume is cm³.

Solve the system using substitution or elimination 2x-y=4 -3x+y=-2

Cameron is designing a calendar as a fundraising project for math class. The cost of printing is $500, plus $2.50 per calendar. Cameron estimates the math class will sell 200 calendars.

Is y=3/4x a direct variation? if so, find the constant of variation