Prove without solving that the solution of the equation 7 (2x+1) = 13 is not a whole number.

Suppose that all the values in a data set are converted to z scores. Which of the statements below is true? The mean and standard deviation of the z scores will be the same as the mean and standard deviation of the original data values.

Total cost for a computer if pay 600 down and 35.00 a month for 12 months

Solve each equation below for the indicated variable? v=LHW solve for w?

Evaluate (z^2) ^4/5z^5 when z=5 and simplify

When a function is used to represent a real-world scenario, it is often important to restrict its domain. Why do you think that is?

A cookbook says to cook a beef roast 35 minutes per pound. How many hours will it take to cook a 6.5 pound roast?

What is the some of the counting numbers from 1 to 80?

How many solutions is there to: ½ (6x-4) = 3x-2

How many cups are in a pint

Your gas bill went up from $125$125 per month to $150$150 per month. What is the percent increase of your gas bill?