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krok68 [10]
3 years ago
15

Twice the difference of a number and 9 is equal to three times the sum of the number and 6. Find the number.

Mathematics
1 answer:
topjm [15]3 years ago
5 0

Answer:

2x-3=3x+6 is the right answer

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Aniah printed 1-page fliers. She used a printer that can print 1 page every 4.25 seconds. How long did it take her to print 58 f
Alina [70]

Answer:

246.5 seconds

Step-by-step explanation:

4.25x58=246.5

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Write an equation of the parabola in vertex form that passes through (0, -24) and has vertex (-6,-12)
stich3 [128]

Answer:

f(x)=-2(x+6)-12

Step-by-step explanation:

so the easiest one to do would be vertex form

f(x)=a(x-h)+k

so your vertex represents (h, k)

so plug in those values

f(x)=a(x- - 6) -12

now use the other point to solve for a

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3 years ago
I need help with this question I don't know if you can see it
Dovator [93]
\begin{gathered} (-5,-6)\Rightarrow C \\ (1,-7)\Rightarrow K \\ (4,4)\Rightarrow A \\ (-6,-2)\Rightarrow F \\ \text{Star}\Rightarrow(-9,3) \\ Heart\Rightarrow(-5,-9) \\ \text{Lightning}\Rightarrow(3,-8) \\ Triangle\Rightarrow(1,-8) \end{gathered}

5 0
1 year ago
3x+6=30 what is the value of x​
Temka [501]

Answer:

×=12

Step-by-step explanation:

30+6= 36

36÷3=12

hope it helps

4 0
3 years ago
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How do you solve (3c)³ - (c - 4d)²; c = -2 AND d = 5
algol13
You just plug in the values.

[3*(-2)]^3 - (-2 - 4*5)^2

(-6)^3 - ( - 2 - 20)^2

-216 - (-22)^2

-216 - (484)

-216 - 484

-700
8 0
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