Prove that for any integer n and any integer a, gcd (a, a+n) divides n; hence, gcd (a, a+1) = 1

Alexis bought 3 drinks and 4 hamburgers for her family that cost $18.25. Landon bought 4 drinks and 6 hamburgers at the same fast food restaurant for $26.50. What was the total cost of one hamburger and one drinks?

X³ + y³ = z³ z³ s value can be anywhere from 1 to 100. Good luck.

Find f (2) for the function f (x) = |3x|

10 yards<360 inches true or false

One of the reason insurance is so expensive is due to the expensive of developing testing and their find me drugs. this cost is passed on to the consumer. true or false

Mary takes a sightseeing tour on a helicopter that can fly 450 miles against a 35 mph headwind. In the same amount of time it can travel 702 miles with a 35 mph tailwind. Find the speed of the helicopter.

If you trained for 3/4 miles, 5/6 miles, and 10/12 miles for different activities for 7 days each, what would be the combined distance?

Use the percent proportion to solve the following problem. Show your work. 98 is 35% of what number?

What is four hundred twenty-nine and seven hundred thirty-nine thousandths, rounded to the nearest hundredths

Of 400 votes cast, olivia received 38% of the votes and michael received 116 votes. what percentage did michael receive?