Let y represent the total cost of publishing a book (in dollars). Let x represent the number of copies of the book printed. Suppose that x and y are related

by the equation 15x+1100 = y.

The Crayola crayon company can make 2400 crayons in 4 minutes. How many crayons can they make in 15 minutes? Solve this problem by setting up a proportion

What is the minimum number of significant figures required for a numerical answer to always meet a 1% tolerance level?

If I toss a fair coin in real life and I get two heads in a row, does that change the probability of getting one tail in every two tosses? I know this sounds pretty stupid, but this is bothering me for a while.

The miles-per-gallon obtained by the 1995 model q cars is normally distributed with a mean of 22 miles-per-gallon and a standard deviation of 5 miles-per-gallon.

Given cos B = 10/16 find the angle B in degrees.

Five times a number divided by four

The quotient of 4 and the number plus 17 is 5

brooklyn has a population of 2.5 million people. by the time of the next population count it is anticipated that the population will increase by 8%. what will be the new anticipated population?

In a bakery, the number of buns delivered is a function of the number of boxes packed. What is the domain of this function?

Add: x 5 - 4x 4 + 7x 3 + 8, 9x 3 + 7x 2 - 10, and - 2x 5 + 7x 4 - 3x + 8.