What is negative 7 minus negative 9?

Which is equivalent to (8x4x2/8x7) ^2 x (8^0/7^-3) ^3 x 7-9 64/49, 8/49, 16/7, or 512/7

What is the difference between saying that one quantity is proportional to another and saying it is equal to another?

How do you make both sides equal? 5h + 20 = 3h

A circle's radius that has an initial radius of 0 cm is increasing at a constant rate of 7 cm per second. Write a formula to expresses the radius of the circle, r (in cm), in terms of the number of seconds, t, since the circle started growing.

The population of a town has grown at an annual rate of approximately 2.7%. How long will it take for its population of 18,450 people to double at this growth rate? Explain how you found your answer.

What is the constant of proportionality in the equation y=5.5x

Kwan wants to place a fence around a circular flower garden in his yard. If the radius of the garden is 4 yards, what is minimum amount of fencing that Kwan needs, to the nearest tenth of a yard A. 8.0 B. 12.6 C. 25.1 D. 50.2

Find the multiplicative inverse of 11/12

With every solid with the same dimension have the same density

For 1 bath its 2 liter so how many liers is it for 2 baths