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gayaneshka [121]
1 year ago
7

Add the following polynomials, then place the answer in the proper location on the grid.

Mathematics
1 answer:
WARRIOR [948]1 year ago
6 0

Answer: - 2.4x^2 - 1.5x - 11.4

Step-by-step explanation:

- 4.1x^2 + 0.9x - 9.81.7x^2 - 2.4x - 1.6 = - 2.4x^2 - 1.5x - 11.4

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Ron is taking an inventory at his store. Based on previous sales, he predicted sales of 25 folders and 230 erasers. He actually
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Well you find how much the error was and divide it by the amount he predicted.
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3 years ago
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A train traveled 504 miles in 8 hours. A bus traveled 531 miles in 9 hours. Which mode of transportation has the faster rate?
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The train because it travels at 63 mph while the bus is 59 mph
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2 years ago
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If for a particular one-to-one function f(2) = 13, what are the corresponding input and output
maks197457 [2]

Answer:

f^{-1}(13) = 2.

Step-by-step explanation:

For function f, the notation f(2) = 13 means that when the input to the function is 2, the output would be 13.

The inverse function of a one-to-one function f is commonly denoted as \!f^{-1}.

The inverse function undoes the action of the original function. In this question, f maps 2 to 13. Thus, f^{-1} would need to map 13\! back to 2\!. Therefore, f^{-1}(13) = 2 should be the corresponding input and output values.

6 0
2 years ago
Find the slope of<br> -8,-3 and -12,3
RUDIKE [14]

Answer:

uygqdwty

Step-by-step explanation:

slope formula' ]is (y2 - x2)/(y1-x1)

answer is 3-(-3)  /  -12-(-8)

=6/-4

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sorry for the weird sign i amm typing with a fractered arm

8 0
2 years ago
Write 16 cookies to 30 brownies as a ratio in simplest form. Use a ":" in your answer.
Rudik [331]

Answer:

  • 8 : 15

Step-by-step explanation:

<u>Ratio of cookies to brownies:</u>

  • 16 : 30 =   simplify by reducing both numbers twice (the only common  factor)
  • 8 : 15
4 0
2 years ago
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