Provide an appropriate response.Write a problem in which the quadratic equation x(x + 3) = 108 must be solved in order to solve the problem.
What will be an ideal response?
Answers will vary. One possible answer: The length of a rectangle is 3 cm more than its width and its area is 108 square cm. Find the length and width of the rectangle.
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Solve the problem.Sales for a small clothing company can be modeled by the linear function 
, where x is the number of years since 2005 and S(x) is in dollars. Find the sales in 2005.
A. $75,362 B. $0 C. $3381 D. $71,981
Let x represent the number. Write the English phrase as an algebraic expression.Twice the sum of a number and -10.
A. 2x + (-10) B. 2+ x + (-10) C. 2x - (-10) D. 2(x + (-10))
First, round the mixed numbers to the nearest whole number and estimate the answer. Then find the exact answer and write it in simplest form.8 ? 3
A. 27
B. 11
C. 27
D. 24
Simplify. Write your answers in the form of a+bi, where a and b are real numbers.4i(2 - 4i)
A. 8i - 16 B. 8i + 16i2 C. - 8i - 16i2 D. 16 + 8i