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zvonat [6]
2 years ago
15

Use a geometric model to factor x2 - 9 by following these steps:

Mathematics
1 answer:
Finger [1]2 years ago
4 0

Answer:(x-3) (x+3)

Step-by-step explanation:

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Find the slope of the line graphed below.
Mademuasel [1]

Answer:-1/2

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2 years ago
Sorry for the crumbled paper Can someone help me<br><br> Complete the chart
Verizon [17]

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4/10, 0.4, 40%

1/4, 0.25, 25%

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5 0
2 years ago
Please help .thanks
Yuki888 [10]

Answer:

2 and 1/5 is greater than 2.15

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This is true because 1/5 is equal to .20 which is greater than .15

5 0
2 years ago
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PLZ HELP WILL MARK BRAINLIEST :)
olya-2409 [2.1K]

1 = B 2 = C I hope it helps

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3 years ago
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hoa [83]

Let T,S be the number of days spent at Tahoe and San Francisco, respectively.

We don't know the values of T and S yet, but we know that the holiday lasted 9 days:

T+S=9

We also know that each day spent in Tahoe costed 350 and each day spent in San Francisco costed 475. So, the total cost of the holiday is the sum of the number of days muliplied by their cost:

350T+475S=3650

If we put the two equations together, we have the system

\begin{cases}T+S=9\\350T+475S=3650\end{cases}

Which yields

S=4,\quad T=5

5 0
2 years ago
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