The cost of paper varies directly with the number of reams bought. Suppose 2 reams cost $5.10. Write a linear equation that could be used to find the cost of x reams of paper. Find the cost of 15 reams of paper

Given the expression 5a2b - 13ab 7a3 - 4b, do the following as instructed below: a: write the polynomial in descending order. b: classify the polynomial by the number of terms. c: state the degree of the polynomial

Write an equation to represent the following statement. 29 is 6 more than k

Is 10.6 less than 10.06?

What is the value of b? b/-3=1.5

of an item is $480. After 6 months of not selling, it is marked down by 10 %. After another 6 months of not selling, it is further marked down by 20 %. Find the sale price after both markdowns

Where is the function ... discontinuous, and what types of discontinuities does it have?

A $900 deposit for 20 years at a simple interest rate of 4%

Hannah can clear the lot in 5.5 hours. damion can do the same job in 7.5 hours

256 miles per 8 gallons

A sports researcher is interested in determining if there is a relationship between the number of home team and visiting team wins and different sports. A random sample of 526 games is selected and the results are given below.