Simplify the algebraic expression.-4(2x - 10) - 4x + 9
A. 4x + 49
B. 12x + 49
C. -12x + 49
D. -12x - 31
Answer: C
Mathematics
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A. sin (x3)
B. 
x4 sin (x3)
C. -cos (x3) - 1
D. 3x2 sin (x3)
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Find the equation in standard form of the parabola whose graph is shown.
A. x = 2(y + 8)2 B. x = 2y2 - 8 C. x = -2y2 - 8 D. y = 2x2 - 8
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Solve.The nutrition label on a bag of candy says that a serving size is 65 grams. How many ounces are in a serving? Round your answer to the nearest hundredth if necessary.
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Evaluate.Let a = 
, b = 
. Find a - b.
A. 
B. 
C. 
D. 
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