what number must be subtracted from each of the numbers 31,19,13 and 10 so that they are in proportion

Which is greater 500 inches or 40 feet

Of the numbers 8, 9, 10, 11, and 12, which are solutions to the inequality 8p<84?

How do you work out 3x-2 (x+4) = 22?

You are going to run at a constant speed of 6.5 miles per hour for 30 minutes. you calculate the distance you will run. what mistake did you make in your calculation? [use the formula s = dtdt.]

A carpenter needs to buy either an 8-foot or 10-foot piece of lumber that will be cut into three pieces. These pieces will be Ask Your Teacher feet, Ask Your Teacher feet, and Ask Your Teacher feet long.

Find the mean, median, and mode of the data. Choose the measure that best represents the data. Explain the reasoning. 91,87,65,87,72,62,12

What is the axis of symmetry for the function f (x) = 3 (x-2) ^2+4

What two digit number is three times the sum of its digits?

Factor completely 3x ^2 - 27

Compare the following 3/5 and 6/11