Solve graphically. Round solutions to the nearest tenth.x2 - x - 27 = 0; x between 5 and 6
A. 5.6
B. 5.7
C. 5.5
D. 5.8
Answer: B
Mathematics
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The pair of figures is similar. Find the missing side n. Round to the nearest tenth when necessary.
A. n = 0.4 yd B. n = 32.7 yd C. n = 6 yd D. n = 1.5 yd
Mathematics
Solve the inequality. Write the solution in interval notation and graph the solution set.3x + 2 < 20
A. (-?, 6]
B. (-?, 6)
C. [6, ?)
D. (6, ?)
Mathematics
Write the product using exponential notation.2 ? 9 ? 9 ? 8 ? 8 ? 8 ? 8
A. (2 ? 9 ? 8)7 B. 2 ? 9 ? 87 C. 12 ? 29 ? 48 D. 2 ? 92 ? 84
Mathematics
Solve. Where appropriate, include approximations to the nearest thousandth. If no solution exists, state this.log (x + 2) - log (x - 4) = log 3
A. - 7
B. 
C. 7
D. No solution
Mathematics