Laura plans to paint the rectangular walls of her room, and before she buys paint she needs to know the area of the wall surface to be painted. two walls are 10 feet wide, and the other 2 walls are 15 feet wide. the combined area of the i window and the 1 door in her room is 60 square feet. what is the area, in square feet, of the wall surface laura plans to paint? a. 200b. 340c. 360d. 390e. 400

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.