Solve. Round your answer to three decimal places if necessary.31 + 2x = 27
A. -1
B. 3
C. 9
D. 1
Answer: D
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Find all vertical asymptotes of the given function. f(x) = 
A. x = 0, x = -3 B. x = -3, x = 3 C. x = 0, x = -3, x = 3 D. x = 0, x = 3
Solve the problem.Ron and Kathy are ticket-sellers at their class play, Ron handling student tickets that sell for $2.00 each and Kathy selling adult tickets for $4.50 each. If their total income for 28 tickets was $103.50, how many did Ron sell?
A. 19 tickets B. 11 tickets C. 9 tickets D. 24 tickets
Find the probability. Round to the nearest ten-thousandth when necessary.A family has five children. The probability of having a girl is 1/2. What is the probability of having exactly 3 girls and 2 boys?
A. 0.0313 B. 0.0625 C. 0.6252 D. 0.3125
Solve.Find the perimeter. Approximate the result to the nearest tenth using 3.14 for ?.
A. 99.1 yd B. 87.2 yd C. 124.2 yd D. 156.2 yd