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Katyanochek1 [597]
3 years ago
13

Noah bought 15 baseball cards for $9.00. Assuming that each baseball card costs the same amount, answer the following questions.

How much will 30 baseball cards cost?
Mathematics
1 answer:
STatiana [176]3 years ago
5 0

Answer:

270 dollars

Step-by-step explanation:

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Answer:

64

Step-by-step explanation:

x-13+2x+1=180

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3x=180+12

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4 years ago
PLEASE HELP!
Natasha_Volkova [10]

The graph first represents the provided piecewise function option first is correct.

<h3>What is a piecewise function?</h3>

The graph of a piecewise function contains numerous curve components. It signifies that it has a plethora of definitions based on the value of the input. In other words, a piecewise function behaves differently depending on the input.

We have a piecewise function shown in the picture.

\rm y=\left\{x\le-2:\sqrt{-x-2}\right\}

\rm y=\left\{-2 < x < 1:\dfrac{x}{x^{2}+x-2}\right\}

\rm y=\left\{x\ge1:\log_{2}\left(x+1\right)\right\}

After plotting all the pieces of a function on the coordinate plane we will get a graph the same as shown in the first option.

Thus, the graph first represents the provided piecewise function option first is correct.

Learn more about the piecewise function here:

brainly.com/question/12561612

#SPJ1

8 0
2 years ago
Why one half of two equals one whole
WINSTONCH [101]
Because....

of means *

1/2* 2= 2/2 reduce it 

you will get one 

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4 years ago
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