It takes 2.5 poster boards to display half of your project. How many poster boards will you need for your entire project?

300% of what number is 51

What are the four arithmetic means between - 10 and 35?

Daria sells televisions. She earns a fixed amount for each television and an additional 25$ if the buyer gets an extended warranty. If Daria sells 11 televisions with extended warranties, she earns $825.

12 quarts equals 60 fluid ounces?

2+4/5 over 1/3 simplified?

At smith mountain lake boat rentals, it cost $25 per hour to rent a pontoon boat, plus a one-time charge for cleaning. The Bengel family rented a boat from 11 am - 6:30 pm and paid $226.50.

Which system of equations has infinitely many solutions? A) 6x + 3y = 12 3x + y = 9 B) 2x + 3y = 6 4x + y = 8 C) 12x + 9y = 6 4x + 3y = 6 D) 5x + 10y = 20 2x+4y=8

A square orange rug has a yellow square in the center. The side length of the yellow square is x inches. The width of the orange band that surrounds the yellow square is 11 in. What is the area of the orange band?

Can the function f (x) = x²-4x+4 be factored? If so, write the factored form.

A manatee eats the equivalent of about 12% of its body weight each day. Write an equation that represents the amount y (in pounds) of food a manatee eats each day for its weight x. Identify the independent and dependent variables.