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ZanzabumX [31]
3 years ago
7

Find the missing factor. n(n-3)+2(n-3)=( )(n-3)

Mathematics
1 answer:
elena-s [515]3 years ago
3 0
This is the concept of quadratic equations. We are required to find the missing factor in the partially factored quadratic equation given;
n(n-3)+2(n-3)=()(n-3)
here we proceed as follows;
n(n-3)+2(n-3)
when we factor this we get:
(n-3)(n+2)
this can be written as:
(n+2)(n-3)
The answer is (n+2)
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Martina purchased a prepaid phone card for $20. Long distance calls cost 24 cents a minute using this card. Martina used her car
VladimirAG [237]
Find amount used:
Amount in the card = $20
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5 0
4 years ago
Read 2 more answers
Please help me ASAP!!!! :) I’d appreciate it
Amiraneli [1.4K]

Answer:

5×(-4) = -20

(-1) × 4 = -4

Step-by-step explanation:

Here it' sayin when a positive number ( it may be odd or even ) gets multiplied with an even number ( it may be positive or negative ) , the product will be positive number.

5×(-4) = -20 .Here 5 is a positive number & 4 is a negative even number but the product -20 is a negative number. So it contradicts the statement.

(-1) × 4 = -4 . Here -1 is a negative number & 4 is a positive even number but the product -4 is a negative number. So it contradicts the statement.

5 0
3 years ago
Mira's gross pay is $1846.
Effectus [21]

Answer:

Total FICA tax deducted from gross pay is $ 141 .22 .

Step-by-step explanation:

As given

Mira's gross pay is $1846.  


The Social Security tax is 6.2% of gross pay.

6.2% is written in the decimal form.

= \frac{6.2}{100}

= 0.062

Social Security tax = 0.062 × Gross pay

                               = 0.062 × 1846

                               = $ 114.452

As given

The Medicare tax is 1.45% of gross pay.

1.45% is written in the decimal form .

= \frac{1.45}{100}

= 0.0145

Medicure tax = 0.0145 × Gross pay

                      = 0.0145 × 1846

                      = $ 26.767

Total FICA tax deducted from Gross pay = Social Security tax + Medicure tax

                                                                    = $114.452+ $26.767

                                                                    = $141.219

                                                                    = $141.22 (Approx)

Therefore the total FICA tax deducted from gross pay is $ 141 .22 .


6 0
3 years ago
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Answer:

5/8= .625

Step-by-step explanation:

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