Change 89 m2 to cm 2 .
A. 89,000 cm 2
B. 8,900,000 cm 2
C. 89,000,000 cm 2
D. 890,000 cm2
E. 8,900 cm 2
Answer: D
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Change the logarithmic expression to an equivalent expression involving an exponent.log4
= -3
A. 
3 = 4
B. 464 = 3
C. 4-3 = 
D. 34 = 
Find the maximum and minimum values of the function and the values of x and y for which they occur.Q = 2x + 5y, subject to3x + 2y ? 6,-2x + 4y ? 8,x ? 0,y ? 0.
A. Maximum: 12
when x = 
and y = 
; minimum: 0 when x = 0 and y = 0
B. Maximum: 10 when x = 0 and y = 2; minimum: 0 when x = 0 and y = 0
C. Maximum: 12
when x = 
and y = 
; minimum: 4 when x = 2 and y = 0
D. Maximum: 13
when x = 
and y = 
; minimum: 0 when x = 0 and y = 0
Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 
B. 6
C. 
D. 
Find the slope of the line.
A. 1 B. 3 C. -3 D. -1