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Sonbull [250]
3 years ago
11

-5.8c+4.2-3.1+1.4c−5.8c+4.2−3.1+1.4c

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
5 0

Answer:

-10.2c + 2.2

Step-by-step explanation:

To make things less complicated, write down everything separate from the other. Then group together the intercepts and the coefficients into separate groups. After that, add them up separately in a format to where it will look like basic addition.

Hope this helps. I also apologize for any errors.

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Answer:

2 or 1

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Step-by-step explanation:

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What is 9 ten thousands ÷10
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They're usually 365 days in each year every 4th year is call a leap year and has one extra day in February how many days are the
Mariana [72]

Answer:

Total number of days in 8 years is 2,922 days.

Step-by-step explanation:

Number of days in a Normal year  = 365 days

Number of days in a  leap year  =  366 days

Also, Leap year comes exactly ONE TIME in every FOUR YEARS.

⇒ In every consecutive 4 years, 1 year is a leap year.

⇒ So, number of leap years in 8 years  =   2

Now, 8 Years  = 6 Normal years +  2 leap Years

<u>Number of days in 6 normal years</u>

= 6 x ( Number of days in a regular year)

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<u>Number of days in 2 leap years</u>

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5 0
3 years ago
Determine the number of real solutions of -2x2 + 5x - 3 = 0.
andrew11 [14]

-2x^2 + 5x -3 =0

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When the discriminate is greater than or equal to 0, there are two real solutions.

The answer is c) 2

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