If i have 20 cookies and i take 10 away, how much do i have left

What is base in mathametics

One kilogram weighs 2.2 pounds (2.2 pounds / kilogram). How much does a 5 pound sack of sugar weigh in kilograms? (Round to the nearest thousandth.)

You buy boxes of strawberries at the market. Each box costs $ 6 Write an equation for the number of dollars, d, you spend on b boxes.

What is the probability of flipping a coin six times in a row and getting three heads and three tails?

t takes 34 minutes for 6 people to paint 6 walls. How many minutes does it take 18 people to paint 18 walls

In how many ways can three automobiles be aligned if they are parked in a row in a parking lot

What is 7/8 of a hour subtracted by 1/5 of 7/8 of a hour?

38) What is 2 1 4 · 9 5? A) 1 1/4 B) 1 5/12 C) 3 17/20 D) 4 1 / 20

Sam built a fence that was 54 / text { feet}54 feet54, start text, space, f, e, e, t, end text long. She built the same length of fence each day for 666 days. How many inches of fence did Sam build each day?

A hose fills a hot tub at a rate of 3.81 gallons per minute. How many hours will it take to fill a 274 -gallon hot tub?