Simplify the expression.
÷ 
A. (z + 8)(z + 7)
B. 
C. 
D. 
Answer: B
Mathematics
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Determine which ordered pair is a solution of the system.
a. (–3, –1)
b. (–8, 7)
c. (–1, 3)
d. (–8, 8)
Mathematics
Write a proportion that models the situation described. Then, solve the proportion for x.A rectangle has sides of 6 and 11. In a similar rectangle, the longer side is 44 and the shorter side is x.
A. 
= 
; x = 26
B. 
= 
; x = 
C. 
= 
; x = 24
D. 
= 
; x = 
Mathematics
Sketch the graph of the polynomial function. Use the rational zeros theorem when finding the zeros.f(x) = 4x4 + 8x3 - 33x2 - 2x + 8
A. 
B. 
C. 
D. 
Mathematics
Find the range of the quadratic function in interval notation.f(x) = 11(x - 2)2 + 9
A. [2, ?) B. [-9, ?) C. (-?, 9] D. [9, ?)
Mathematics