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ddd [48]
3 years ago
6

Simplify: 3x2 - 27 Helppppp

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
6 0
3x^2- 27 … you divide the whole thing by 3 to get x^2- 9 and that’s the furthest you can simplify
You might be interested in
joe black receives a salary of 2240 per month if 18% is deducted for income tax and 6% is deducted for saving how much does joe
gayaneshka [121]

Answer:

$1726.59

Step-by-step explanation:

Long form:

$2240×18%=(-$403.20)

$2240-$403.20= $1836.80

Taxes will be deducted from total gross pay first...

$1836.80×6%=(-$110.21)

$1836.80-110.21=$1726.59

3 0
3 years ago
Fill in the missing amounts in the balance sheet after the following transactions.
AURORKA [14]

Answer:

Cash- $3,325.00

Total Assets- $3,825.00

Accounts payable- $155.00

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Total- $3,825.00

6 0
3 years ago
Which equation is equivalent to 4. 5 = 2a? a = 2. 5 a = 2. 25 4. 5a = 2 a 2 = 4. 5.
Art [367]

Answer:

a=2.25

Step-by-step explanation:

Given the equation 4.5=2a, you'd finds the value of "a" and divide both sides by 2.

4.5/2=a

2.25=a

a=2.25

6 0
3 years ago
The product of -5 and the sum of X and eight decreased by the product of three and X
Alla [95]
-5(x+8)-3x

simplified would be
-8x-40
5 0
3 years ago
Solve the following equation. Show all your work.
horrorfan [7]
\dfrac{x}{x - 2} + \dfrac{x - 1}{x + 1} = -1

(x - 2)(x + 1) \times \dfrac{x}{x - 2} + (x - 2)(x + 1) \times \dfrac{x - 1}{x + 1} = -1(x - 2)(x + 1)

(x + 1)x + (x - 2)(x - 1) = -1(x - 2)(x + 1)

x^2 + x + x^2 - 3x + 2 = -x^2 + x + 2

3x^2 - 3x = 0

3x(x - 1) = 0

x = 0~~~or~~~x - 1 = 0

x = 0 ~~~ or ~~~ x = 1


Since neither 0 nor 1 cause a zero in a denominator in the original equation, 0 and 1 are acceptable as solutions.

Answer: x = 0 or x = 1



8 0
3 years ago
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