Write the expression in the standard form a + bi.(9 - 6i) + (8 + 8i)
A. 1 + 14i
B. 17 - 2i
C. -17 - 2i
D. 17 + 2i
Answer: D
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Solve the problem.A new health food store runs an advertising campaign. Daily sales (in dollars) after x days of advertising are given by ?S(x) = By sketching the graph of this function, answer the following questions. What is the horizontal asymptote of the graph? What does this suggest about future sales? Explain your reasoning. If the advertising campaign costs $3200 per day, at what point should it be discontinued? Why?
What will be an ideal response?
Find fraction notation.4.93939393 . . .
A.
B.
C.
D.
Solve the equation. Express irrational answers in exact form and as a decimal rounded to 3 decimal places.ln x + ln (x + 6) = -5
A. -6 + ? 0.002
B. ? 3.001
C. ? -6.001
D. ? 0.001
Write the word phrase as an algebraic expression. Use x to represent the unknown number.The quotient of 49 and a number
A.
B.
C. x - 49
D. 49 - x