3 years ago

Simplify the expression 4r-7r +8+ r

Mathematics

2 answers:

alexira [117]3 years ago

4 0

Answer:

-2r+8

Step-by-step explanation:

4r-7r+8+r

5r-7r+8

-2r+8

Sergeu [11.5K]3 years ago

3 0

-2r+8

The first step is to combine like terms. These would be 4r, -7r, and r since they have the same variable. This gives you -2r. Since there are no other like terms to combine, you end up with -2r+8

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Step-by-step explanation:

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3 years ago

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andre [41]

Answer:

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Step-by-step explanation:

Let

x ----> the distance from Gary's school to the corner market

y ----> the distance from Gary's school to the BART station

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AveGali [126]

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3 years ago

If f(1) = 7 and f(n) = 5f (n − 1) then find the value of f(5).

nevsk [136]

Answer:

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Step-by-step explanation:

Given f(n) = 5f(n - 1) and f(1) = 7

This allows us to find the next term in the sequence from the previous term

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