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Nana76 [90]
3 years ago
6

Consider the quadratic expression given below.

Mathematics
1 answer:
KonstantinChe [14]3 years ago
7 0
Factor out 4
4(x^2 + 2x - 15)

to factor the equation inside the parenthesis, find two numbers that multiply to -15 and add to 2
those numbers are: 5 and -3

the answer is: 4(x+5)(x-3)
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[The following information applies to the questions displayed below.]
natima [27]

The following answers to the question

<h3>What is Equity?</h3>

Equity, or economic equality, is the concept or idea of fairness in economics, particularly in regard to taxation or welfare economics.

<h3>                  INCOME STATEMENT</h3><h3>PARTICULARS                          AMOUNT$</h3>

Service Revenue                           120,000

Less-Expenses

Supplies expense           600

Interest expense             900

Insurance expense         3800

Utilities expense             3300

Depreciation expense    12000

Wages expense              9500

Total expenses               30100  

Net profit                         $89900

               

               STATEMENT OF RETAINED EARNINGS

FOR THE YEAR ENDED DECEMBER 31                       Amount$

Retained earnings December 31 prior year end            114,800

Add- Net income                                                               89900

Less- Dividends                                                                 13,000

Retained earnings, December 31 Current year end   $191700

Learn more about this concept here:

brainly.com/question/17150137

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6 0
3 years ago
Must the difference between two rational numbers be a rational number? Explain
Alona [7]

Claim: The difference between two rational numbers always is a rational number

Proof: You have a/b - c/d with a,b,c,d being integers and b,d not equal to 0.

Then:

a/b - c/d ----> ad/bd - bc/bd -----> (ad - bc)/bd

Since ad, bc, and bd are integers since integers are closed under the operation of multiplication and ad-bc is an integer since integers are closed under the operation of subtraction, then (ad-bc)/bd is a rational number since it is in the form of 1 integer divided by another and the denominator is not eqaul to 0 since b and d were not equal to 0. Thus a/b - c/d is a rational number.

8 0
4 years ago
Read 2 more answers
13. Estimate how much money Jonah will make in an 8hr work day if he makes $7.59 per hour but 10% must go to taxes. Please show
attashe74 [19]

The hourly rate of $7.59 per hour multiplied by hours gives the gross wages earned. If 10% are taken for taxes then 90% are take home wages.

(0.9)*(8 hr/day) * (7.59 $/hr ) = 54.65 $/day take home pay

7 0
3 years ago
Read 2 more answers
What is the distance between -25 and 15 on a number line?
storchak [24]
Well if you have one that’s negative and one that’s positive, I’m guessing that you would add them. So 25+15 is 40. Also the distance will always be positive because it can only be that way. Otherwise we might have a singularly on our hands, heheh... So the distance is 40 between these 2 points.
7 0
3 years ago
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Please help me with this!!!!!!!!!!!!!!!!!!!!!!!!!1
Reika [66]

Answer:

here you goooooooooooo!!!!  lol

4 0
3 years ago
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