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koban [17]
3 years ago
7

Which pair shows equivalent expressions?

Mathematics
2 answers:
olga2289 [7]3 years ago
7 0

Answer:

Option A.

Step-by-step explanation:

Option A. 3(x + 2) = 3x + 6

L.H.S. = R.H.S.

So equivalent expressions.

Option B. (3x + 2x) = 5x ≠ x² ( 3 + 2 )

Expressions are not equivalent L.H.S. ≠ R.H.S.

Option C. R.H.S. 3(x+2) = 3x + 6 ≠ L.H.S. (3x + 2)

Expression are not equivalent.

Option D. L.H.S. -3(2+x) = -6 -3x ≠ - 6x - 3 (R.H.S.)

Therefore, expressions are not equivalent.

Option A. is the answer.

choli [55]3 years ago
6 0

Answer: A

3(x+2) = 3x+6

Multiply 3 with x and 2.

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Answer:

213 in base 4 = 124 in base 5

Step-by-step explanation:

First we convert base 4 to base 10

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17. New Schools expects an EBIT of $100,000 every year forever. The firm currently has no debt, and its cost of equity is 10 per
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$880,000

Step-by-step explanation:

First note that the full meaning of EBIT is earning before interest and tax.

When the company does not have debt, it called unlevered (VU), while a company that has debt is called levered (VL) company. The VU and the VL of the company can be calculated using the VU and VL formula as follows:

Step 1. Calculation of VU

VU = [EBIT × (1 - tax rate)] ÷ cost of equity

       = [$100,000 × (1 - 0.20)] ÷ 0.10

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Step 2. Calculation of VL

VL = VBC + (tax rate × conversion rate × VU)

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Therefore, the value of the firm will be $880,000 if it is converted to 50 percent debt.

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The answer is 7:21 = 3:9.
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This is exponential growth

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3 0
3 years ago
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