Solve the compound inequality.9x - 6 < 3x or -3x ? -9
A. No solution
B. 1 < x ? 3
C. 1 ? x ? 3
D. x < 1 or x ? 3
Answer: D
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Solve the problem. If the answer is an amount of money, round to the nearest dollar.After spending $3350 for tables and $1550 for chairs a convention center manager finds that 40% of his original budget remains. Find the amount that remains.
A. $8167 B. $1960 C. $3267 D. $2583
Evaluate the function for the given values of a and b. Then use the intermediate value theorem to determine which of the statements below is true.a = 1 and b = 2f(x) = -10x4 + 8x3 + 7x + 9
A. f(1 ) and f(2) have the same sign, therefore the intermediate value theorem cannot be used to determine whether f has a real zero between 1 and 2. B. f(1 ) and f(2) have opposite signs, therefore f does not have a real zero between 1 and 2. C. f(1 ) and f(2) have opposite signs, therefore f has a real zero between 1 and 2. D. f(1 ) and f(2) have the same sign, therefore f does not have a real zero between 1 and 2.
Solve.10n - 6 = 34
A. 34 B. 9 C. 4 D. 30
Indicate whether the value of x shown is a solution to the given equation by answering true or false.Value of x: Equation: 7x - 10 = 6x - 9
A. True B. False