Determine whether the formula describes y as a function of x. Explain your reasoning.

(3x^2) - 7x - 6

Joe has 30 vegetables. He wants to increase the amount vegetables by 60%. How many vegetables would he have?

If the letters C, A, and T were arranged, what is the probability that the 3-letter word formed will spell an English word, and why?

Debbie is 5 years older than Susan. In 2 years, Susan will be half the age of Debbie. How old is Susan now?

Solve. 25 - 4x = 15 - 3x + 10 - x

If a project will take 35 employees 2,940 hours to complete, how many hours will each employee have to work?

What is the surface area of a right rectangular prism whose dimensions are 3 by 6 by 8?

I am a two-digit number Both of my digits are even I am the product of two consecutive whole numbers The sum of my digits is greater than the product of my digits

3x-2y+4z=35 -4x+y-5z=-36 5x-3y+3z=31

Steve earns $8 per hour. His older brother earns $2 more per hour than Steve. What is the ratio of the money Steve earns in an hour to the money his brother earns in an hour?

10. 0.75,1/2, 0.4, and 1/5 from least to greatest