How do you get the answer to this problem?

(2^3) (2^-7)

A garden is 6 yards 24 inches wide and 6 yards long. Write the ratio of the width to the length as a fraction in simplest form.

If the universe were contracting, what would happen to light from other galaxies as it reached Earth? A. It would be brighter B. It would be shifted C. It would be blue shifted D. It would be dimmer

Angie is 4 years younger than her sister. in 2 years, angie's sister will be twice as old as angie. how old is angie now? i need an equation for this, and i've come up with several, but none of them seem to be correct.

What is the Elapsed Time between 10:30 PM and 1:15 AM?

Which statement about the oncebest estimation strategy for this problem is correct? Ms. Levy paid $189 for a hotel room and she bought two crt tickets priced at $99 each. How much money did Ms. Levy spend altogether? A student answered that Ms.

King adore me said he needed to walk 5,000,000 miles with his men and 400 miles with his feet how much miles did he walk if he accidentally walked 56872 more miles 20 PTS

4 over 3 devided by 2?

Sarahs craft project uses peices of yarn that are 1/8 yard long. She has a peice of yarn that is 3 yards ling. How many 1/8 yard peices can she cut and still have 1 1/4 yard left?

It costs $324 to buy a rug that measures 10' by 12'. If the cost is proportional to the area, what does it cost to buy a 15' by 18' rug?

Write an expression for "7 divided by c."