3 years ago

Ronald started solving the equation -2(2x−4)+3=6x+1 Which is a correct next step?

Mathematics

2 answers:

olchik [2.2K]3 years ago

6 0

-4x+8+3=6x+1

then carry on

mixer [17]3 years ago

5 0

The correct answer is x = 1

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3 years ago

Two tapes, red and green, with lengths of 415 feet and 780 feet respectively are to be cut into pieces of equal length without r

ICE Princess25 [194]

Answer:

The greatest possible length of the pieces is 5 feet

Step-by-step explanation:

Red = 415 feet

Green = 780 feet

Find the greatest possible length of the pieces.

Find the Highest common factor

415 = 1, 5, 83, 415

780 = 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390 and 780

The Highest common factor of 415 and 780 is 5

The greatest possible length of the pieces is 5 feet

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