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masha68 [24]
2 years ago
6

Which expression is equivalent to 6f+f?

Mathematics
2 answers:
AleksAgata [21]2 years ago
6 0

Answer:

f + 5f + f is equivalent to 6f + f.

Step-by-step explanation:

You can plug in any numbers to both expressions and they will always have the same outcome.

For example, let's plug in 2.

6f + f\\6(2) + 2\\12 + 2 = 14

f + 5f + f\\2 + 5(2) + 2\\2+10+2 = 14

Hope this helps! :)

Elena L [17]2 years ago
3 0

Answer:

A

Step-by-step explanation:

This is because 6f+f is just 7f.

f f f f f f+f = fffffff

Soooo, ONLY A gives us 7f when added together again.

f+5f+f=7f.

f+ f f f f f +f = fffffff

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