You can give random values such as <span> (1,2.5) (2,9) (-1,2.5) (-2,9) and it is a parabola. You'll see that the range is (-infinte, 0] and the domain is (-infinit, infinite). </span>I hope that this is the answer that you were looking for and it has helped you.
Answer:
4
Step-by-step explanation:
divide the numbers
subtract the numbers
final answer:
= 4
Remark
Whatever the original price, he gets 70% in the first instance.
He gets 80% in the second instance.
He gets 90% in the third instance
His total income is 240 dollars.
Let the original price be x
Equation
70%x + 80%x +90%x = 240
70% = 0.7 ; 80% = 0.8 ;90% = 0.9
Solution
0.7x + 0.8x + 0.9x = 240 Take out x as a common factor and add the decimals.
x (0.7 + 0.8 + 0.9) = 240
2.4x = 240 Divide both sides by 2.4
x = 240/2.4
x = 100
So the watches should have brought in 3*100 = 300 dollars.
He only brought in 240 dollars.
He lost 300 - 240 = 60 dollars.
The answer is B.
Hello!
I'm assuming we're simplifying here
to simplify, use the distributive property of multiplication
2 * 3x = 6x
2 * (-5) = -10
6x - 10 is your simplified answer
I hope this helps, and have a nice day!
Answer:
Peter has the most
Step-by-step explanation:
Peter has the most amount of the money of the three of them.
From the question, we see that John had only $500 while Anna has $400 and Peter had $700. Which means, of all the three of them; John, Anna and Peter, Peter had the most because he had $700 the greatest amount of the three of them, which is followed by John who had $500, the greater and Anna had the least of it, $400.
Arranging from the Person who had the most of money, we have Peter with $700, John with $500 and lastly, Anna with $400.
