what is the value of 3 to the 8th power if 3 to the 7th power = 2187? explain how u found your answer

You roll an eight-sided die. What is the probability that you roll a 7?

12 is what percent of 200

Tom starts a lawnmowing business. Before he can begin, he purchases a new lawnmower. Each weekend he mows the same number of lawns and earns the same amount of money. Write an equation to show how much money he's earned at any week.

Find the slope of (0,0) (6,8)

A cook has 2 1/2 pounds of vegetables. She uses 3/4 of this to make soup. How many pounds of vegetables does she have left?

The diameter of a bicycle wheel is 2 feet about how many revolutions does the wheel make to travel 2 kilometers

Lin got a $50 gift card to an online music store. She uses the gift card to buy an album for $9.99. She also wants to use the gift card to buy some songs. Each song costs $1.29.

A snail moves at a speed of 2.394 inches per minute. if the snail keeps moving at the rate, about how many inches will it travel in 7.489 minutes?

Which can be solved using this equation? 8x + 5 = 253 A. There are 253 students attending a ball game in a nearby city. Eight buses that are filled will be transporting students. The other students will be traveling by car.

A rug has an area of 122. 12 ft.² the rug is 8.7 feet wide to the nearest hundredth how many feet long is the rug