Evaluate the expression.
A. -5
B. -2
C. 1
D. -1
Answer: C
Mathematics
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Identify the degree of the polynomial.-x - 4x2 - 3x3 - 4x5 + 5
A. 11 B. 10 C. 5 D. 1
Mathematics
Solve.The length and width of a rectangle have a sum of 88. What dimensions give the maximum area?
A. Length 43 and width 45 B. Length 44 and width 44 C. Length 35 and width 53 D. Length 34 and width 54
Mathematics
Solve by the substitution method. x + y = 76x + 6y = 42
A. {(x, y)| x + y = 7} B. {(6, 1)} C. ? D. {(0, 0)}
Mathematics
Write a symbolic representation for the linear function f that computes the following.The number of inches in x yards
A. f(x) = 12x
B. f(x) = 
x
C. f(x) = 
x
D. f(x) = 36x
Mathematics