Helps please i need it

Mathematics

1 answer:

pishuonlain [190]3 years ago

8 0

1)-11
2)18
3)32
8)-28
9)-40
10)13

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176.625 rounded to the nearest tenth

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V125BC [204]

$\begin{cases}x+y=150\smallskip\\\dfrac{x}{y}=\dfrac{4}{1}\end{cases}\Leftrightarrow\begin{cases}x+y=150\smallskip\\x=4y\end{cases}\Leftrightarrow\begin{cases}5y=150\smallskip\\x=4y\end{cases}\Leftrightarrow\begin{cases}y=30\smallskip\\x=120\end{cases}$

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3 years ago

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Answer:

y = -2

Step-by-step explanation:

The midline is the horizontal line that passes exactly in the middle between the graph's maximum and minimum points.

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Zoey buys A new game for $45 there is a 4% tax what will be the final cost of the game

sleet_krkn [62]

Step1. find the how much he buy he buy 45
step2. find the % the % is 4 move to decimal left 4% which is .04
step3. multilply the how much he buy or the % so this is that 45*.04=1.8
step4. what are they said they said tax is like add so we got 1.8+$45=46.8
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look at what is the step and you understand the problem more easy way.

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