The total cost of ears of corn at the grocery store depends upon how many ears of corn you by. Five ears cost $1.50, and 8 ears cost $2.40. What is the constant rate of change?

A six-sided die is rolled twice. What is the probability that the result of both rolls are 1?

3 divided by 1/3 1 = ?

Jesse bought 5.2 pounds of pears for $6.50. Find the unit rate. How much would 4 pounds of grapes cost?

What is the equivelent to (2-5i) (-2+5i) ?

What is the. inequality of 2.8

Joe is making a recipe that calls for 3/4 teaspoon of cinnamon. His only measuring spoon holds 1/8 teaspoon. How many times will he need to fill his measuring spoon to get enough cinnamon for the recipe?

Which of the following describes the graph of y=x^2-144? The graph has zeroes at x = - 12 and x = - 12 and it opens downward. The graph has zeroes at x = 12 and x = - 12 and it opens downward.

You deposit $700 in an account paying 7.7% simple interest. Find the future value of the investment after 2 years. (Enter a number. Round your answer to two decimal places.)

What are two expressions where the solution is 19

The sum of two numbers is 17. The difference between the larger number (x) and the smaller number (y) is 7. What is the value of the smaller number?