Which expression is equivalent to (x^1/2y^1/4z) ^-2?

A. x^1/2/yz^2

B. x^1/2/yz^2

C. y^1/2/xz^2

D. xz^2/y^1/2

A flower vendor sells roses for 50 cents each. How much does she pay per flower is she makes $6.00 on every twenty dollars worth sold?

Three decimals with a product of 40

What is 24 divided by 2 plus 8

Ralf is looking for a new baseball cap with his favorite team's logo on it. He finds one that normally sells for $17.99 on sale for 20% off. Find the discount to the nearest cent.

How does government actions affect how banks operate?

3x^2+y^2+8y+10=0 What is this in standard form?

Set up an algebraic equation and then solve the following problem. The width of a rectangle is 7 feet less than its length. If the area of the rectangle is 170 square feet, then find the length and width.

What is the square units of 14.8099

A car drives with a constant speed of 30 km/h. how long will it take to travel a distance of 122.5 kilometers

What number is between 800 and700