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kari74 [83]
2 years ago
6

Simplify (a+3)2 -3 (2a+3)

Mathematics
1 answer:
Anna71 [15]2 years ago
5 0

Answer:

-4a-3

Step-by-step explanation:

2a + 6 - 6a - 9 =  - 4a - 3

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Fill in the missing numbers to find two equivalent fractions 4/5 please help !!
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First fill in the blank box is 2 second is 8 third is 80
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2 years ago
Choose the correct equation for the line shown on the graph?
fomenos

<u>Answer:</u>

y=-1/4x-1

<u>How to find the </u><u>slope</u>

To find the slope of the line you need to do the change in y/change in x. This is also known as the rise/run. To do this you count the spaces in between the two points.

In this graph the change in y (rise) is 2. The change in x (run) is 8. Since the line is going down they are negative. The rise/run is -2/8. This can be simplified to -1/4.

Slope: -1/4x

<u>How to find the y-intercept</u>

To find the y-intercept, you need to look at where the line crosses y.

In this graph the line crosses y at -1.

Y-intercept: -1

<u>Final</u><u> </u><u>equation</u><u>:</u><u> </u><u>-</u><u>1</u><u>/</u><u>4x-1</u>

3 0
2 years ago
A borrower earns $8,000/month and makes credit card and car note payments of $900. A conventional lender requires a 30% income r
Pavlova-9 [17]
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This lendor is allowing 30% for the debt. So, we start by multiplying 8000 times 0.3 which equals 2400.

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5 0
3 years ago
F(x) = -log -(x - 1)
guajiro [1.7K]
What are you looking for?
7 0
3 years ago
The percent increase of the airline ticket is ___%
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Answer:

Step-by-step explanation:

%change=100(final-initial)/(initial)

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%change=100(375-300)/300=25%

For the ticket and baggage fee of $50

%change=100(375+50-300)/300=42%

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3 years ago
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