Why is the gfc of any two numbers is always even

In Death Valley, California the highest ground temperature recorded was 94 degrees Celsius on July 15, 1972. In the formula C=5/9 (F-32), C represents the temperature in degrees Celsius and F re[resents the temperature in degrees Fahrenheit.

Solve for y in - 8*+4y=24

What 3 numbers greater than 20 have 9 as a factor

Two pounds of peaches cost 4.50 5 pounds cost 11.25and 10 pounds cost 22.50 what is the constant of proportionality

Solve for x. 3/5x + 5 = 4/5 Enter your answer in the box.

Your class is conducting an experiment to study geometric sequences. The class forms a line. The first person takes a whole pizza, divides it in half, keeps half, and hands the other half to the next person.

A speed reader can read 850 words per minute. An average reader can read 1/7 that speed. how many words per minute does an average reader read?

A wave with a frequency of 24Hz has a wavelength of 6 meters. At what speed will this wave travel?

A store allows customers to fill their own bags of candy. glen decides he only wants caramels and candy corn. caramels sell for $0.95 per pound, and candy corn sells for $0.79 per pound. glens bag weights 1.7 pounds and it costs $1.48.

6,651,297,000 in verbal form rounded to the nearest hundred million