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3 years ago

1. In a given amount of time Jamie drove twice os foros Rhonda Altogether they drove 90 miles.

Mathematics

1 answer:

Lady bird [3.3K]3 years ago

5 0

Answer:

Step-by-step explanation:

Lets say Rhonda drove x miles, then Jamie drove 2x miles

x+2x=90

3x=90 divide each side by 3

x=30

so Rhonda drove 30 miles and Jamie drove 30*2=60 miles

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Given

$(4x^3y^5)(3x^5y)^2$

Required

The equivalent expression

We have:

$(4x^3y^5)(3x^5y)^2$

Expand

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Further expand

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Apply laws of indices

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