The sum of twice y and 9 is 21

What is the GCF of 15 and 24

In how many ways can a student arrange 6 textbooks on a locker shelf that can hold 4 books at a time

Bluetooth headphones were bought from the manufacturer for $40. The store sold them for $60. What was the percent markup? A. 100% B. 60% C. 50% D. 15%

An empty box weighs 200g the box is filled with birthday party goozy bags and now weighs 6.2kg Each goody bag weighs 150Work out how many goody bags are inside the box

James runs laps around the park. The distance of a lap is d yards. On Monday, James runs 4 laps, Tuesday 3 laps, Thursday 5 laps, and Saturday 6 laps. Which expression represents the distance James ran during the week?

250 (1 / 2) ^1000 / 2000, which number is a factor?

Y=x2 x=-3 - 2 - 1 0 1 2 3 y=

What is the weight in grams of a liquid that exactly fills a 202.0 mL container if the density of the liquid is

You must attend a minimum of 85% of the practices in order to play in the playoffs you have made 37 of the 42 practices will you be able to play in the playoffs

How many cups of ketchup would 13 hamburgers get if there was 3 1/4 cups to be equally split along the 13 hamburgers