Combine. Simplify the answer.4
+ 11
A. 14
B. 16
C. 4
D. 15
Answer: D
Mathematics
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Write a formula for the nth term of the arithmetic sequence. Do not use a recursion formula.6, 18, 30, 42, 54, . . .
A. an = 6(12)n-1 B. an = 6n - 12 C. an = 12n - 6 D. an = 12n - 2
Mathematics
Find only the rational zeros.f(x) = 4x3 + 5x2 - 23x - 6
A. 3, -2, 1
B. -3, 2, -1
C. -3, 2, - 
D. 3, -2, 
Mathematics
Solve the problem.A building contractor finds that 
can of pipe joint compound is needed to plumb each new home. How many homes can be plumbed with 24 cans of compound?
A. 60 homes
B. 24 homes
C. 30 homes
D. 9
homes
Mathematics
Solve the problem.The ratio of the lengths of strings that play the notes F and G is 9 to 8. If a string 48 centimeters long plays a G, what is the length of the string that plays an F?
A. 54 cm B. 57 cm C. 56 cm D. 42.7 cm
Mathematics