Identify the type of curve that each equation represents by evaluating B2 - 4AC. 30x2 + 23xy + 8y2 - 100y = 0
A. Parabola
B. Ellipse
C. Hyperbola
Answer: B
Mathematics
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Solve the problem.A survey of 1445 people found that 557 people were planning to travel on Labor Day weekend. How many people were planning to stay home?
A. 888 people B. 788 people C. 1902 people D. 2002 people
Mathematics
State whether the statement is true or false.Let A = {3, 5, 7, 9, 11, 13} B = {3, 5, 9, 11} C = {5, 9, 13}9 ? B
A. True B. False
Mathematics
Translate to an equation. Do not solve.14.2 is what percent of 86?
A. 14.2 = z × 86% B. 14.2 × z = 86 C. 14.2% = z × 86 D. 14.2 = z × 86
Mathematics
Solve the proportion.
= 
A. 12
B. 10
C. 2
D. 25
Mathematics