Why is the greatest common factors with 2 numbers sometimes 1

Megumi earned a salary of $39,312 last year how much did she earn a month

The average car manufactured in the United States in 2001 could drive 24.5 miles on 1 gallon of gas. Explain how to find the number of yards the car can travel on I gallon of gas.

How long will it take a seal swimming ata speed of 8 miles per hour to travel 52 hours

The grades on an easy quizquiz Choose the correct answer below. A. The data set is skewed right because the mean value would be more than the median value.

Find the area of a regular hexagon with a radius of 6 in

What is 2√-108 simplified expression

An adult elephand drinks about 325 liters of water each day. is the number of days the water supply lasts proportional to number of liters of water the elephant drinks?

Which irrational number can be added to pi to get a sum that is rational? 1/pi -1/pi -pi pi

Andy runs 436.8 meters in 62.08 seconds. I'd Andy runs at a constant speed, how far does he run in one second? Give you answer to the nearest tenth of a second.

Order from least to greatest. 0.4, 4/9, 40.5%, 11/25