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katrin [286]
2 years ago
15

Will mark brainliest for whoever answers

Mathematics
2 answers:
serg [7]2 years ago
8 0

Answer: y=mx+b = y=30(15)+1

Explanation: the slope is 30 because that's how many minutes it will take her to write each page and x will be the amount of pages she is doing as b is the 1 hour she spent doing her outline. (Hope this helped if I'm incorrect I'm so sorry, I'm tired)

Sloan [31]2 years ago
5 0

Answer:

8.5 hours

Step-by-step explanation:

30 mins per page ( 15 )

so, 30 × 15 = 450

each hour is 60 minutes so 450 ÷ 60 = 7.5

then add the 1 hour that she already took to write the outline, so 8.5 hrs

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Answer:

24x+9

Step-by-step explanation:

Simplify the expression.

24x+9

7 0
3 years ago
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ivanzaharov [21]

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2 years ago
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For the function below, state the x-coordinate of the x-intercept that is located to the fight of the origin.
OLga [1]

Answer:

x = 3

Step-by-step explanation:

It should NOT be "fight of the origin", rather "right of the origin".

Now let's move on to solve the question...

The x-intercept is found by setting the function equal to 0. Thus:

0 = x^3 - 9x

<em>Let's solve this using algebra:</em>

<em>0=x^3-9x\\0=x(x^2-9)\\0=x(x-3)(x+3)</em>

<em />

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<em />

The coordinate that is to the right of the origin is the positive one, so x = 3 is the x-intercept we are looking for.

3 0
3 years ago
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jason built a rectangular tool shed that is 8 meters wide and has an area of 96 square meters what is the length of Jason's tool
amid [387]
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7 0
3 years ago
The total age of diana, carmen , and andrew is 45. diana is 21,and andrew is twice as old as carmen. how old is andrew
MissTica
Diana's age=21 years
Carmen's age=x years
Andrew's age=2x years
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x=8
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Carmen is 8 years old and Andrew is 16 years old. Hoped that helps:)
8 0
3 years ago
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