Simplify the expression. Assume all variables represent positive real numbers.
A. 3
B. ±3
C. 9
D. 5
Answer: A
Mathematics
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Find three ordered pairs that are solutions of the given linear equation, and use them to graph the equation.y = 3x
A. 
B. 
C. 
D. 
Mathematics
Draw the given angle.0°
A. 
B. 
C. 
D. 
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The following comparison line graph indicates the number of vehicles sold for a seven week period by two different salespeople. Use the graph to answer the question.
During what week did Chris sell the most number of vehicles?
A. Week 5 B. Week 3 C. Week 7 D. Week 1
Mathematics
Find the amount or rate of discount and the sale price after the discount. Round money answers to the nearest cent if necessary.Original price: $58.50 Rate of discount: 15%
A. $9.36, $49.14 B. $8.19, $50.31 C. $8.78, $49.72 D. $4.39, $54.11
Mathematics