You go to the post office to mail 9 letters. The postage for each letter is 39¢. How much money will the post office charge you to mail the letters?

The ratio of the amount of rice Max has to the amount of rice Victor has rice to the amount of rice Roman has is 3:2:4.

A red stripe on the flag is 100 millimeters tall, and the flag is 130 centimeters tall. The height of the flag is how many times as tall as the height of a red stripe?

What is the volume of the right rectangular prism? 17 in³ 68 in³ 108 in³ 168 in³ Rectangular prism with dimensions labeled length of 2 inches, width of 9 inches, and height of 6 inches

Is the expression a monomial? Explain. qs + 5 A. No; it is a product. B. No; it is a binomial. C. Yes; it only has one term with a variable. D. Yes; it only has variables and numbers.

How do you create and solve equations in one variable given a real-world situation?

An airplane has a maximum capacity of 118 passengers. The flight attendant has loaded 40 passengers. Which inequality represents the solution set that shows the number of passengers, p, that can still load the plane?

Mary logged into work at 8:10 am and logged out at 3:45 pm. How many hours did she work? (Her employer rounds to the nearest quarter hour.) 1.8 2.7 1/2 3.7 3/4 4.8 1/4

What is the correct expression equivalent to 8 (w-4)

What is a new expression equivalent to 8x - 9 - 12x + 5

8. Solve the inequality - 24 ≤ x - 3 - 8x. A. x ≥ 3 B. x ≥ - 9 C. x ≤ 3 D. x ≥ - 3