Use the division method to find the GCF of the pair of numbers. If the GCF is 1, write "relatively prime."140 and 60

A. 10
B. 4
C. 20
D. 5


Answer: C

Mathematics

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Provide an appropriate response.The miles a person can see to the horizon from a point above the surface of Earth is 0.85 of the square root of the person's distance in feet above the surface. Talia is 13 feet higher and sees 0.85 farther than John. How high are Talia and John above the surface?

What will be an ideal response?

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Write an inequality involving absolute value that describes the graph shown.

A.  ? 0
B.  ? 3
C.  ? 3
D.  ? 0

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Solve.The amount of time it takes a swimmer to swim a race is inversely proportional to the average speed of the swimmer. A swimmer finishes a race in 50 seconds with an average speed of 3 feet per second. Find the average speed of the swimmer if it takes 25 seconds to finish the race.

A. 8 feet per second B. 5 feet per second C. 7 feet per second D. 6 feet per second

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Solve the problem.From a point on a straight road, John and Fred ride bicycles in opposite directions. John rides 6 miles per hour and Fred rides 5 miles per hour. In how many hours will they be 33 miles apart?

A. 4 hours B. 2 hours C. 3 hours D. Not enough information

Mathematics