Rewrite the equation below so that it does not have fractions.

Mathematics

1 answer:

Vlad1618 [11]2 years ago

8 0

Answer:

9x=38

Step-by-step explanation:

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Katherine is working two summer jobs, making $16 per hour lifeguarding and making $6 per hour walking dogs. In a given week, she

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Answer:

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Step-by-step explanation:

Given:

Rate for Lifeguarding = $$16\ per\ hour$

Rate for walking dogs = $$6 \ per\ hour$

She had worked 2 hours walking dog

Money for walking dogs = Rate for walking dogs $\times$ hours worked= $\$6\times2=\$12$

she can work a maximum of 15 total hours and must earn at least $160.

Let hours required for lifeguarding be x

Money for life guarding = Rate for walking dogs $\times$ hours worked for lifrguarding= $\$16 \timesx=16x$

Total Money she must earn = Money for lifeguarding + Money for walking dogs

$16x+12=160\\16x=160-12\\16x=148\\x=\frac{148}{16}=9.25 \ hours$

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Katherine need to work minimum 10 hours lifeguarding to meet her requirements

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Dwayne earns $11.45 per hour.Last week he worked 38 1/4 hours.how much did he earn last week?

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