3 years ago

R(x)=-4/5x+7 what is x?

Mathematics

1 answer:

Alekssandra [29.7K]3 years ago

3 0

Your Welcome x= gfdghjiijjbfr

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Llana [10]

Answer:

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Step-by-step explanation:

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3 years ago

Solve algebraically for x: 3600 + 1.02x < 2000 + 1.04x

Nata [24]

Answer:

$x < 80000$

Step-by-step explanation:

$3600 + 1.02x < 2000 + 1.04x \\ \frac{ \: \: \: \: \: \: \: \: \: \: \: \: - 1.04x < \: \: \: \: \: \: \: \: \: \: \: \: \: - 1.04x}{3600 - 0.02x < 2000} \\ \\ 3600 - 0.02x < 2000 \\ \frac{ - 3600 \: \: \: \: \: \: \: \: \: < - 3600}{ - 0.02x < - 1600} \\ \\ \frac{ - 0.02x}{ - 0.02} < \frac{ - 1600}{ - 0.02} \\ \\ x < 80000$