Hannah can paint a room in 15 hours. destiny can paint the same room in 12 hours. how long does it take for both hannah and destiny to paint the room it they are working together.

4x squared times - 3x ^-5 y squared

John read the first 114 pages of a novel, which was 3 pages less than 1/3 of the novel. **Write an equation to determine the total number of pages (p) in the novel.** [ ] [ ]Pages

Use the Negative Exponent Property to convert the following expressions to exponential form: 1.) 3/x^5 2.) 8/4y^2

45ft by 97in find the area

Use an area model to solve. 1 3/4 X 2 1/2

The jewerly store has a ring with a retail price of $372.50 it is on sale for 60% off the retail price what is the discount

The cheetah population in the Sahara Desert is declining at a rate of 4.5% per year. The population was 925 in the year 2005. Which answer is the best prediction of the population in year 2012? 1250 412 670 901

A building has a height of 100ft and a length of 100ft. An architect wants to add to the building by doubling the length of the building. What is the length of the building after the addition?

A hairstylist earns a 25% commission on each haircut she does. One customer received a $35 haircut and gave the stylist an 18% tip. What was the total amount the stylist earned on this haircut?

Solve 0.008 (6-k) + 0.04 (k-3) = 1 (Type in integer or a simplified fraction.)