Simplify and add or subtract wherever possible.
- 3
- 7
A. 62
B. 57
C. -108
D. -62
Answer: D
Mathematics
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Use the rational zero test to find all the rational zeros of f(x).f(x) = 11x4 + 13x3 - 42x2 - 52x - 8
A. Zeros: -1, -2/11, 2, -2 B. Zeros: 1, 2/11, 2, -2 C. Zeros: 1, -2/11, 2, -2 D. Zeros: -1, 2/11, 2, -2
Mathematics
The pitch of a roof is the ratio of the rise to the half-span. If a roof has a rise of 16 feet and a span of 56 feet, what is the pitch?
?
?
A. 
B. 
C. 
D. 7
E. 28
Mathematics
Complete the factoring.72x2 - 59xy + 12y2 = (9x - 4y)( )
A. 8 - 3xy B. -3y - 8x C. -3x - 8y D. 8x - 3y
Mathematics
Solve the equation for ? if 
. Do not use a calculator.
?
What will be an ideal response?
Mathematics