What is each expression written using each base only once? 8^8 · 8^4

Misty bought 3 CDs. The country music cd cost $12. The rock music cd cost 2/3 as much as the country music CD. The platinum edition cd cost twice as much as the rock cd. What was the cost of the three CDs?

Put in order from smallest to largest 2/4, 3/4, 7/9, 1/8

A cell phone company charges each customer a base rate of $15.00 per month for its services. The company also charges each customer $0.02 per minute used. Which algebraic expression represents each customer's monthly charge for m minutes?

Consider a three-dimensional grid whose dimensions are 10 by 15 by 20. you are at the front lower left corner of the grid and wish to get to the back upper right corner 45 "blocks" away.

For example let n be the number of components of a certain type brought into a repair shop

A graduated cylinder is filled with 36/pi36π36, pi cm^3 3 cubed of liquid. The liquid is poured into a different cylinder that has a radius of 333 cm. What will the height of the liquid be in the new cylinder? Answer = 4 cm

What are the excluded values of x for A. x = - 9, x = 2 B. x = - 9, x = 0 C. x = - 2, x = 9 D. x = 0, x = 9

The length of a rectangle is 8 inches and the width is x inches. What is the perimeter, in inches? A. 16 + 2x B. 10 + 2x C. 16 + x D. 10 + x

Carlos was asked to solve the exponential equation for x. why is his answer wrong? What should he have done differently?

9% tax on a $59.99 purches what's is the sales tax?