Determine the number of terms and identify the coefficient of each term of the expression.2w - 9c - x
A. 3; 2, -9, 1
B. 3; 2, 9, -1
C. 3; 2, 9, 1
D. 3; 2, -9, -1
Answer: D
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Find the term indicated in the expansion.(5x + 4)5; 5th term
A. 6400x B. 5120 C. 1600x D. 8000x2
Write a proportion that models the situation described. Then, solve the proportion for x.If 3.5 ounces of oil are to be added to 17.5 gallons of gasoline, then x ounces of oil should be added to 39.5 gallons of gasoline.
A. =
; x = 7.9 ounces
B. =
; x = 7.8 ounces
C. =
; x = 197.5 ounces
D. =
; x = 8.1 ounces
Determine whether the function is even, odd, or neither.f(x) = 0.83x2 + |x| - 1
A. Odd B. Neither C. Even
Solve the problem.Conrad and Dobler are the two top salesmen in an office that sells personal computers and security systems. The tables below show their sales figures for July and August. July Sales ($) August Sales ($)
Write the matrix which shows the increase (decrease) in sales from July to August.
A.
B.
C.
D.