Solve the problem.A square has an area of 49 square inches. If the same amount is added to the length and removed from the width, the resulting rectangle has an area of 45 square inches. Find the dimensions of the rectangle.
A. 4 in. by 9 in.
B. 5 in. by 9 in.
C. 3 in. by 4 in.
D. 5 in. by 10 in.
Answer: B
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Determine the domain and range of the function.f(x) = 10x2 - 200x + 1001
A. Domain: (-?, ?) Range: (-?, 10] B. Domain: (-?, 10] Range: [1, ?) C. Domain: (-?, ?) Range: (-?, ?) D. Domain: (-?, ?) Range: [1, ?)
Solve the problem.The following table shows the price per ounce for various sizes of a particular powdered laundry detergent. 
Determine whether a correlation exists between the package capacity and the price per ounce at 
A. No B. Yes
Provide an appropriate response.Suppose that you can invest $5000 in a business that guarantees you the following cash flows: $3000 at the end of 2 years, $2000 at the end of 4 years, and $2000 at the end of 6 years. Assuming an interest rate of 6% compounded monthly, find the present value of the cash flows. Is the investment profitable?
Fill in the blank(s) with the appropriate word(s).
Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f.Degree 6; zeros: 3, 3 + i, -2 - i, 0
A. -3 - i, 2 + i B. -3, 3 - i, -2 + i C. -3 + i, 2 - i D. 3 - i, -2 + i