3 years ago

What is 3x2- 2x -7 = 0

Mathematics

1 answer:

Damm [24]3 years ago

8 0

Use the order of operations or PEMDAS

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The weekly earning for the waitress is $475.

Step-by-step explanation:

Weekly salary = $275

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Worth of dinners served = $4000.00

Amount of commission = 5% of worth of dinners served

$Amount\ of\ commission=\frac{5}{100}*4000.00\\Amount\ of\ commission=0.05*4000.00\\Amount\ of\ commission=\$200$

Total earned = Weekly salary + Amount of commission

Total earned = $275+200=\$475$

The weekly earning for the waitress is $475.

Keywords: percentage, commission

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