Evaluate the algebraic expression for the given values of the variables.8x - 2y for x = 6 and y = -5
A. 28
B. -52
C. 38
D. 58
Answer: D
Mathematics
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Find the length of the curve.x = 
t2, y = 
(4t + 4) 3/2, 0 ? t ? 1
A. 5
B. 3
C. 
D. 
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Write the following proportions.$55 is to $77 as $85 is to $119
A. 
= 
B. 
= 
C. 
= 
D. 
= 
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Rewrite the series using summation notation. Use 1 as the lower limit of summation.2 + 4 + 6 + . . . + 10
A. 
B. 
C. 
D. 
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Subtract.84 - 12
A. 82 B. 67 C. 92 D. 72
Mathematics