Factor by grouping.30wx - 5wy - 6xz + yz
A. (5wz)(6x - y)
B. (5 - z)(6wx - y)
C. (5w - z)(6x - y)
D. (5w + z)(6x + y)
Answer: C
Mathematics
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A pair of similar triangles is shown. Find the measure of the segment marked with the letter x.
A. x = 5 B. x = 8 C. x = 7 D. x = 6
Mathematics
Solve the equation.
+ 
= 
A. -3, -4 B. 4, 3 C. -6, 5 D. No solutions
Mathematics
Find the relative maxima and relative minima, if any, of the function. Otherwise, answer none.
?
?
Relative maxima: __________
?
Relative minima: __________
What will be an ideal response?
Mathematics
Determine whether the given expression is a polynomial. If it is, write it in standard form.-6 + 18x
A. Yes; 18x - 6 B. No
Mathematics