Answer:
The correct answer is $16500 and $ 10000 each in two accounts.
Step-by-step explanation:
Samantha invests a total of $26,500 in two accounts.
Let Samantha invest $x in one account and $(26500 - x) in the other account.
The first account earned a rate of return of 14% (after a year).
Return earned = 14% of x
The second account suffered a 4% loss in the same time period.
Loss suffered = 4% of (26500 - x)
At the end of one year, the total amount of money gained was $1,910.00.
Therefore 14% of x - 4 % of (26500 - x) = 1910
⇒ 0.14x - 1060 + 0.04x = 1910
⇒ 0.18x = 2970
⇒ x = 16500
Therefore Samantha invested $16500 and $10000 each in two accounts.
Answer:
22 and 46
Step-by-step explanation:
let
one number is x
another is 2x+2
now 2x+2+x=68
or, 3x+2=68
3x=66
or x=66/3=22
so one number is 22 and another is (22X2+2)=46
Answer:
Any number which is on left side on the line number is less than the number which is on right hand side relative to that number.
As -28 is on the right hand side of the line number, and -162 is heading towards left hand side relative to -28.
Therefore, -28 is greater than -162.
Step-by-step explanation:
To determine:
Is -28 greater than or less than -162?
Solution Steps:
- In mathematics, a number line is considered to be a straight line with numbers placed at equal intervals along its length.
- A number line could be extended infinitely in any direction i..e -∞ to +∞.
- A number is usually represented horizontally.
Any number which is on left side on the line number is less than the number which is on right hand side relative to that number.
As -28 is on the right hand side of the line number, and -162 is heading towards left hand side relative to -28.
Therefore, -28 is greater than -162.
In other words,
Keywords: number line, less than, greater than
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