Write the sentence as an equation. Let the variable x represent the number.The sum of twice a number and 11 is 110.
A. 22x = 110x
B. 22x = 110
C. 2x + 11 = 110
Answer: C
Mathematics
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Provide an appropriate response.Suppose that you can invest $11,000 in a business that guarantees you the following cash flows: $5500 at the end of 2 years, $4500 at the end of 4 years, and $4000 at the end of 5 years. Assuming an interest rate of 6.25% compounded annually, find the net present value of the cash flows. Is the investment profitable?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Decide whether the ordered pair is a solution of the given system.
A. Yes B. No
Mathematics
Tell whether the relation is a function.
A. Function B. Not a function
Mathematics
Simplify.
A. 
B. 
C. 
D. - 
Mathematics