Simplify the following expression

x^9*x^-4=x^n

Simply 5 divided by 1/3rd

David paints 3 rooms in 7 hours at the same pace how long would it take him to paint 15 rooms

Camille is sixty-six inches tall. This is twenty inches less than two times Money's height. How tall is Mindy's?

Mercury orbits around the sun 5 times in 440 days. What is the unit rate for the number of days for 1 orbit of mecury around the sun

What is - 6/5+4/15 answer

What ratio is equivalent to 18/6

Wei has $150.00 to make a garland using 60-cent balloons. He wants to purchase 100 blue balloons and some number of white balloons. He learns that the white balloons are on sale for half price.

What is the slope of the line with equation y = - 7x?

Tyrone is converting 45/50 to a percent. Which method should he use to find the percent?

Mr. wireless Costco we're going to rent a limousine for a trip to the city the limo cost so hard for the night and $0.15 per mile they have $750 to spend write an inequality that represents this scenario how many miles can the limo travel