Math word problems covering hourly wage, savings, height conversion, and medication dosage.

Let’s solve each problem one by one, step by step.

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Problem 7: Jasmine earns $19.75 per hour and last week she worked 36 hours. What is her gross pay?

Gross pay = hourly rate × number of hours worked
= $19.75 × 36

Let’s calculate that:

First, break it down:
- $19.75 × 30 = $592.50
- $19.75 × 6 = $118.50

Now add them:
$592.50 + $118.50 = $711.00

✔ So the correct answer is a. $711.00

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Problem 8: Nick earned $1250.00 on his last paycheck. He wants to put 8% in his savings account. How much should he save?

To find 8% of $1250:

Convert percent to decimal: 8% = 0.08
Multiply: $1250 × 0.08

Calculate:
$1250 × 0.08 = $100

✔ So the correct answer is c. $100

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Problem 9: Anna is 62 inches tall. Convert to centimeters.

We know: 1 inch = 2.54 cm

So: 62 inches × 2.54 cm/inch

Let’s compute:

60 × 2.54 = 152.4
2 × 2.54 = 5.08
Add them: 152.4 + 5.08 = 157.48 cm

✔ So the correct answer is b. 157.48 cm

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Problem 10: You are to administer 55 mg of a drug. The drug is available 10 mg/mL. How many mL will you give?

This means: for every 1 mL, there are 10 mg of drug.

You need 55 mg → so divide total mg needed by concentration:

55 mg ÷ 10 mg/mL = 5.5 mL

✔ So the correct answer is d. 5.5 mL

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Final Answer:
7. a. $711.00
8. c. $100
9. b. 157.48 cm
10. d. 5.5 mL