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Alex787 [66]
3 years ago
11

Simply the following expression: 12x + 5x - 8x

Mathematics
1 answer:
lana66690 [7]3 years ago
6 0
I don’t know but please let me know :)
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Johnny earns $5 per day delivering newspapers. What equation shows how much money m he earns delivering papers for d days?
jeyben [28]
Hello there,

Your correct answer would be C.) m=5d.


The reason is so because 5 and d are going to be multiplied and so sence they would be multiplied this mean's that you will see how much money he earned in (m) days.

Correct answer would be "C.) m=5d"

Hope this helps!
4 0
3 years ago
Andy completes the square for the function y = x^2 + 6x -8 Which of the following functions reveals the vertex of the parabola?
LiRa [457]

Answer:

B. y = (x + 3)^2 - 17

Step-by-step explanation:

When Andy completes the square, he adds and subtracts the square of half the x-coefficient. That is, he adds and subtracts (6/2)² = 9:

... y = x² +6x +9 -8 -9

... y = (x² +6x +9) -17

... y = (x +3)² -17 . . . . . . . . matches selection B

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3 years ago
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Answer:

A car weighs ABOUT 1 ton.


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4 years ago
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Anastasy [175]
10 units right then 10 units down
5 0
3 years ago
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How do you write 11.6 in scientific notation?
katovenus [111]

Answer:

1.16 . 10 1 is up small letter 0

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Write the number as a decimal

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11.6

2. Make it a new number between 1 and 10

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3. Define the power of 10

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4. Final result

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