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3 years ago

Jill babysat for 7 1/2 hours and earned $63.75. How much does she earn per hour.

Mathematics

1 answer:

frutty [35]3 years ago

4 0

Answer:$8.5 per hour

Step-by-step explanation:

you would divide the money by the ammount of hours so 63.75/7.5.

that gives you 8.5

if your confused about where i got 7.5 7 and 1/2 is 7.5.

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3 years ago

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PIT_PIT [208]

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3 years ago

What percent of 2.5 of 0.3

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3 years ago

Express the form 1: n <br><br> 5:20

Stella [2.4K]

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5 : 20

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Thus, the answer is 1 : 4

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3 years ago

Find the complex zeros of <br><img src="https://tex.z-dn.net/?f=%20f%28x%29%20%3D%20%7Bx%7D%5E%7B3%20%7D%20%20-%2013%20%7Bx%7D%5

timama [110]

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$\\\implies x =3~~ \text{ or} ~~ x =5 \pm 2i\\\\\text{Hence the complex roots are,}~ 5- 2i ~~ \text{and} ~~5 + 2i$

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3 years ago