Answer:
The solution sets are () and (5,-3)
Explanation:
We are given two equations and we are supposed to solve these two equations and find their solutions.
x + y = 2
4
Substitute the first equation in the second and make it a quadratic equation in one variable.
4
4
(3y-5)(y+3) = 0
y = or y = -3
x = or x = 5
The solution sets are () and (5,-3)
The question is incomplete, here is the complete question I came across earlier;
Benjamin owns a small Internet
business. Besides himself, he employs nine other people. The salaries earned by
the employees are given below in thousands of dollars (Benjamin's salary is the
largest, of course). 25, 27, 40, 50, 36, 50, 42, 65, 75, 30. Determine the mean
for salary?
The answer is "44".
The mean for salary which is generally called the average,
is the number you get by including all salaries together, at then dividing by
the quantity of them. Another term median is where half acquire all more, half
gain less.
25+27+40+50+36+50+42+65+75+30 = 440
Total number of salaries = 10
440/10 = 44 is the answer.
Answer:
14.58%
Explanation:
Return on Bond is the actual rate that is received by an investor on investment in bond.
As per given data
After Tax return = 10.50%
Tax Rate = 28%
Deduction of 28% withholding tax will be made on the return of the bond in that country where investment is made and investor will have return net of tax.
We can calculate the after tax return on the bond as follow
After tax return = Before tax return x ( 1 - Tax rate )
10.5% = Before tax return x ( 1 - 28% )
0.105 = Before tax return x ( 1 - 0.28 )
0.105 = Before tax return x 0.72
Before tax return = 0.105 / 0.72
Before tax return = 0.1458 = 14.58%
Driver 3 most likely pay a higher monthly premium than drivers 1 and 2 because A. The insurance company views driver 3 as a risk
because of accident history and age.
<h3>Why will an individual pay a higher premium?</h3>
It should be noted that a monthly premium will reflect the added risk of multiple drivers using a vehicle.
Also, teenagers or young people generally pay higher premiums because it's believed that there more prone to accident.
Therefore, driver 3 most likely pay a higher monthly premium than drivers 1 and 2 because the insurance company views driver 3 as a risk
because of accident history and age
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