Simplify.
What will be an ideal response?
Mathematics
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Identify each pair of supplementary angles.
A. ?ARS and ?BRS; ?BRQ and ?QRA B. ?ARS and ?BRQ; ?QRA and ?BRS C. ?ARS and ?BRS; ?BRS and ?QRB; ?ARS and ?BRQ; ?QRA and ?BRS D. ?ARS and ?BRS; ?BRS and ?QRB; ?QRA and ?SRA; ?BRQ and ?QRA
Mathematics
Find the perimeter. Use 3.14 for ?.
A. 104.38 yd B. 140.76 yd C. 53.38 yd D. 80.07 yd
Mathematics
Solve the problem.The table below shows the results of a consumer survey of annual incomes in 100 households. 
What is the probability that a household has an annual income of $25,000 or more?
A. 0.55 B. 0.25 C. 0.45 D. 0.7
Mathematics
Use the Binomial Theorem to expand the binomial.(4x - 4y)3
A. 16x3y - 16x2y2 + 16xy3 B. 64x3 - 64x2y + 64xy2 - 64y3 C. 16x3y - 32x2y2 + 16xy3 D. 64x3 - 192x2y + 192xy2 - 64y3
Mathematics