Solve the problem.Translate the phrase into a mathematical expression then evaluate the expression for x = 8 and y = 7.The product of x and y
A. y ÷ x; 
B. x + y; 15
C. x ÷ y; 
D. xy; 56
Answer: D
Mathematics
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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
Mathematics
Solve the equation by multiplying by a power of 10.5.2p + 8 = 4.2p + 4
A. {-5} B. {5.2} C. {-3} D. {-4}
Mathematics
Find a general term, an, for the given terms of the sequence.3, 12, 21, 30, 39, . . .
A. an = 3(9)n-1 B. an = 6n - 9 C. an = 9n - 2 D. an = 3(3n - 2)
Mathematics
Perform the indicated operation where possible.
+ 
A. 
B. 
C. 
D. 
Mathematics