3 years ago

Will mark brainliest!! Please help

Mathematics

1 answer:

Phoenix [80]3 years ago

7 0

Answer:

f(x) = 2/x and g(x) = 2/x

f(g(x)) = f(2/x) = 2/(2/x) = x

g(f(x)) = g(2/x) = 2/(2/x) = x

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Find the value of X

Feliz [49]

Answer:

x = 28

Step-by-step explanation:

12/8 = (x-7)/14

Cross multiply.

8(x-7) = 12 × 14

Expand and multiply.

8x - 56 = 168

Add 56 on both sides.

8x = 168 + 56

8x = 224

Divide 8 into both sides.

x = 224/8

x = 28

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Natalija [7]

Answer:

The graph in the attached figure

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we know that

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using a graphing tool

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Ivan and Jeff buy a package of 8 pens for $4.00. Ivan wants 5 pens, and Jeff wants 3 pens. How much should each student pay?

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4 years ago