What is 7n + 3 = 3n + 27

How many tens and 15 ones equals 6 tens and 5 ones

The five fifth grade teachers ans six fourth grade teachers ordered 2 large pizzas all together. Each pizza costs $13.75. If they are going to spilt the cost evenly, how much will each person need to pay?

Tom had 44 minutes to finish my work

A can of lemonade concentrate has a diameter of 3 inches and a height of 4.5 inches. If the concentrate dissolves in 3.5 cans of water, how much water must be added?

Destiny is making a gelatin dessert for a party. She plans on making 16 servings for every 6 people. If each pan Destiny uses to make the dessert holds 8 servings, what is the minimum number of these pans that she needs in order to make enough to

Michelle wants to borrow $2000. She has two options. Option 1 - she can borrow $2000 for 3 years at 7%. Option 2 - she can borrow $2000 for / years at 11%. Which loan will cost more?

Twins Ben and Michael claim that they can communicate telepathically. To test the claim, a researcher plans to put the twins in separate rooms. Five chips of different colors (red, blue, green, yellow, and white) will be placed in a bag.

Jo is flipping a fair coin. If the coin is truly fair, how many times should it land on heads if he flips the coin 200 times

The diameter of a bowling ball is 12.57 centimeters. What is this value rounded to the nearest tenth of a centimeter?

The temperature of dry ice is - 109.3°F, which is 183.6°F less than the outside temperature. What is the outside temperature?