3 years ago

Luis solves the following system of equations by elimination.

Mathematics

1 answer:

Komok [63]3 years ago

5 0

The value of s is 11

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Michael’s weight can be represented by the expression 72x^5. Al’s weight can be represented by the expression 9x^7.

podryga [215]

Answer:

a) $\frac{72x^5}{9x^7}$

b) $=\frac{8}{x^2}$

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Step-by-step explanation:

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Al's weight: $9x^7$

a) Ratio of Michael's weight to Al's weight: $\frac{72x^5}{9x^7}$

b) This ratio simplifies to: $\frac{8\times 9x^5}{9x^5\timesx^2}$

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c) Yes, If the exponent in each expression were negative, then we have:

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