Use the properties of exponents to rewrite the expression.

(-5uv) (-5uv) (-5uv) (-5uv)

Miss Watson runs a distance of 200 metres in 25 seconds. Work out the average speed of Miss Watson in metres per second

A line has a y-intercept of - 3 and a slope of 1. What is it's equation in slope intercept form?

Is 3/8 a solution to this system of equations? y=5x-7, y=2x+2

X² - 6x - 40=0 Complete the square

5x-2y+3z-2x-y+4z solve

1. What is 25% of 40?

Find the value of the underlined digit 584.2

Determine the number of significant digits in the measurement. 60.00 g a. 2 b. 4 c. 5 d. 1

Elmer has a collection of 300300 fossils. Of these, 21/%21% are fossilized snail shells. How many fossilized snail shells does Elmer have?

Tammy accidentally wrote a check for more money than she had in her checking account. When she got her statement, she saw that her balance was - $80. If she deposits 1/4 of the money owed into her account, what will be her new balance?