Use the graph to solve the equation and the inequality.y1 = y2y1 ? y2(y1: dashed line, y2: solid line)
A. 6; {x
}
B. 7; {x
}
C. 8; {x
}
D. 8; {x
}
Answer: D
Mathematics
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Solve the problem.A rectangular garden measures 17.9 meters by 42.7 meters. What is its area?
A. 654.33 m2 B. 7643.3 m2 C. 60.6 m2 D. 764.33 m2
Mathematics
Write the phrase as a mathematical expression. Use x to represent the number. Combine like terms if possible.Six times a number, added to the sum of the number and four
A. 10x B. 6x + 4 C. (x + 4) + 6x; 7x + 4 D. 7x
Mathematics
Factor out the greatest common factor. Be sure that the coefficient of the term of highest degree is positive.-21a3 + 15a
A. -3(7a3 + 5a) B. -3a(7a2 - 5) C. -3a2(7a - 5) D. -3a(7a2 + 5)
Mathematics
Solve the problem.What is the probability that the arrow will land on an odd number? Assume that all sectors have equal area.
A. 
B. 1
C. 0
D. 
Mathematics