How many way can 4 people line up out of 20?

If 18 inches is 1 1/2feet how many feet long is a 36 inches board, a 72 inches board?

At a restaurant after every 12th visit you receive a free beverage. After every 15th visit you receive a free dessert. At which visit will you receive a free beverage and a free desert?

The serving size of popcorn that Kelly likes to eat for a snack is 1/2 cup. How many servings of popcorn are in a box that holds 24 cups

Two sides of a triangle measure 5 cm and 9 cm. It has an angle that measures 128 degrees. Which type of triangle could it be

What is the prime factorization of 882

Molly made $400 in 8 hours. Find the unit rate

Explain, in complete sentences, how you would expand (6x + 5y) 3 using Pascal's Triangle.

The distance formula is derived from the Pythagorean theorem. true or false

Reniel saves 30% of every payback. His paycheck last week was $560. How much did Reniel save last week?

Ronald paid $162 for six tickets to a basketball game during the game he noticed that his friend paid $130 for five tickets the price of each ticket was $26 was Ronald overcharged explain