from 1950 to 1970, some glacier thinned by an average of 1.7 ft per year. what was the change in glacier thickness during this period?

Which one of these numbers is not like the others? 25, 16, 49, 63, 81 Why would it be that number!

The equation shows the relationship between x and y: y = - 4x + 9 What is the slope in the equation

What is the answer to |-25|?

You can buy 7 pillows at jensens for the same price as you can buy 6 pillows at Harrison's. If one pillow costs $21.21 at Harrison's how much does one pillow cost at jensens.

Simplify the following a^5/a^2

Find the equivalent of 1/4

Which of the following values has 3 significant figures? A. 13.7 B. 137 C. 1370 D. All of the above

What s the product? (7x^2) (2x^3+5) (x^2-4x-9)

Find slope of a line (-3,5) and (7,-9)

7/8 a 3-4/8 how do subtract that I don't know how to get the answer