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3 years ago

13

Peter makes 15 dollars an hour and he spends 25 dollars a day on transportation and food. Write an expression to describe his sp

endings and earnings in a day, where h is the number of hours that Peter works that day

1 answer:

Nata [24]3 years ago

4 0

Answer:

15h - 25

Step-by-step explanation:

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A six-sided number cube is labeled with the numbers 1-6, one number on each face. Each number is used exactly once. How

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Answer:36

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If 2/5 of the macaroni and cheese provides 16 pieces to the table,how many pieces were in the pan when it was full? Support you

astra-53 [7]

Bearing in mind that a whole will be 5/5, so the full pan is 5/5.

$\bf \begin{array}{ccll}
macaroni&pieces\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
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\frac{5}{5}&p
\end{array}\implies \cfrac{\quad\frac{2}{5} \quad }{\frac{5}{5}}=\cfrac{16}{p}\implies \cfrac{2}{5}\cdot \cfrac{5}{5}=\cfrac{16}{p}
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4 years ago

It takes 1200 j of work to lift the car high enough to change a tire.how much work must be done by the person operating the jack

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Simply divide 1200 j by 25%

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4 years ago

Suppose you invest $2000 at an annual interest rate of 4.5%. how long will it take for it to earn $495?

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100%:2000$=4.5%:x$, x=90$. After 1st year I earned 90$, now I have 2090$.
100%:2090$=4.5%:x$, x=94.5$. After 2nd year I earned 94.5$ more, now I have 2184.05$.
100%:2184.05$=4.5%:x$, x=98.28$. After 3rd year I have 2282.33$.
100%:2282.33$=4.5%:x$, x=102.71$. After 4th year I have 2385.04$.
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So I need 6 years to earn 495$.

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3 years ago

Can someone please help ASAP

Dmitry [639]

Answer:

m < n

Step-by-step explanation:

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