Write an equation to represent the problem.Markus Lawson is 2 years older than three times Pam Lincoln's age. The sum of their ages is 64. Let a represent Pam's age.
A. a - (3a + 2) = 64
B. a + (3a + 2) = 64
C. a + (3a - 2) = 64
D. a + (a + 32) = 64
Answer: B
Mathematics
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How many fields of study were less than 40% male?
The double bar graph below shows the percents of associate degrees awarded to
males and females for selected fields of study in the United States in 2003. Degrees awarded
to females are graphed above degrees awarded to males.
A) 7
B) 6
C) 3
D) 5
E) 4
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Multiply and simplify.
A.
B.
C.
D.
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Change the logarithmic expression to an equivalent expression involving an exponent.log464 = 3
A. 34 = 64 B. 643 = 4 C. 464 = 3 D. 43 = 64
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Solve. Check for extraneous solutions.(x - 5)1/2 = -3
A. {14} B. {4} C. {2} D. ?
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