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belka [17]
2 years ago
14

-4x -2 + 3x - 10 How many terms are there? SIMPLIFY. What is the coefficient of x?

Mathematics
1 answer:
Maru [420]2 years ago
6 0

Answer:

Number of coefficients of x: 2 coefficients (-4 and 3)

Number of terms: They're 4 terms. (-4x, -2, + 3x, and -10)

Simplified: - x - 12

Step-by-step explanation:

1) Subtract the numbers.

-4x - 12 + 3x

2) Combine like terms.

- x - 12

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C - The failure was a starting point for a buildup of aggression around the world.

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4 0
3 years ago
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Identify the properties of equality needed to isolate a varaible and solve a given equation. Use the drop-down menus to show you
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2 years ago
Help with math pls !!!! lots of point
jek_recluse [69]
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5 0
1 year ago
I need help ASAP. I'm not good with math.
bonufazy [111]

Given:

The increase in pressure P is the linear function of the depth d.

P(d)=0.445d+14.7

The cost of dinner is $300 and $10 per students.

To find:

The initial value and rate of change and their interpretation.

Find the cost function C where n is the number of students.

Solution:

The slope intercept form of a linear function is

f(x)=mx+b          ...(i)

where, m is rate of change and b is y-intercept or initial value.

We have,

P(d)=0.445d+14.7        ...(ii)

From (i) and (ii), we get

m=0.445,b=14.7

The initial value is 14.7. It means, the pressure at sea level is 14.7 pounds psi.

Rate of change is 0.445. It means, the pressure is increasing by 0.445 pounds psi for every feet.

The cost of dinner is $300 and $10 per students.

Let C(n) be the total cost for dinner and n be the number of students.

Fixed cost = $300

Additional cost for 1 student = $10

Additional cost for n student = $10n

Now,

Total cost = Fixed cost + Additional cost

C(n)=300+10n

Therefore, the required cost function is C(n)=300+10n.

8 0
2 years ago
A house that was originally listed for sale at $450,000 has decreased the asking price by 8%. By how much has the price been red
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450000 * .08
= 36,000
They reduce $36,000 from the original price.
5 0
3 years ago
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