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riadik2000 [5.3K]
4 years ago
10

Simplify the polynomial, then evaluate for x=2. x=3x^2+2x-3-4x^2+6

Mathematics
1 answer:
poizon [28]4 years ago
5 0

Answer:

-x^2+3x+3;  5

Step-by-step explanation:

polynomial is -x^2+3x+3

when x=2 then -2^2+3*2+3=-4+6+3=5

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The East Company manufactures several different products. Unit costs associated with Product ORD105 are as​ follows: Direct mate
vlada-n [284]

Answer:

18%

Step-by-step explanation:

The computation of the percentage of the total fixed costs per unit is shown below:

= Total fixed cost ÷ Total cost

where,

Total fixed cost = Fixed manufacturing overhead + administrative salaries

= $12 + $24

= $36

And, the total cost is $200

So, the percentage of the total fixed costs per unit is

= $36 ÷ 200

= 0.18 or 18%

7 0
4 years ago
A scientist started with a sample of 8 cells. The sample increased as shown in the table.
Alekssandra [29.7K]

Answer:

100000 = 8 (4) ^t

Step-by-step explanation:

We are multiplying by 4 each time

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5 0
3 years ago
Can someone explain/show me how to do this?
grandymaker [24]
V = (-7,-4)

8v would be 8 times both numbers

8v = (8*-7, 8*-4)

8v = (-56, -36)

magnitude = square root( -56^2 + -36^2)
 = sqrt(3136 + 1296)
= sqrt(4432 )
 = 4 sqrt(277)

8 0
3 years ago
Today only, a desk is being sold at a 35% discount. The sale price is $611.
vaieri [72.5K]
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5 0
4 years ago
What are the basics of linear equation​
denis23 [38]

Answer:

The definition of a linear equation is an algebraic equation in which each term has an exponent of one and the graphing of the equation results in a straight line. An example of linear equation is y=mx + b.

Step-by-step explanation:

4 0
3 years ago
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