Solve the inequality. Graph the solution set and write it in interval notation.4x + 1 < 21
A. (5, ?)
B. [5, ?)
C. (-?, 5)
D. (-?, 5]
Answer: C
Mathematics
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Use synthetic division to find the quotient.(2x3 + x2 - 5x + 2) ÷ (x + 5)
A. 2x2 - 9x + 40 + 
B. 2x2 - 9x + 40
C. 2x2 - 9x - 40 + 
D. 2x2 - 9x - 40
Mathematics
The following table shows the cost C, in dollars, of taking k kids to a water park.
1 2 3 4
$43 $59 $75 $91?
Which formula below fits these data?
?
A. 
B. 
C. 
D. None of the above
Mathematics
Find the perimeter.
A. 65 yd B. 44 yd C. 242 yd D. 66 yd
Mathematics
Provide an appropriate response.The curve y = ax2 + bx + c passes through the point (2, 12) and is tangent to the line 
at the origin. Find a, b, and c.
A. a = 1, b = 4, c = 0 B. a = 2, b = 0, c = 0 C. a = 0, b = 1, c = 4 D. a = 4, b = 0, c = 1
Mathematics