Combine like terms.5x2 - 8x + 2 + 6x - 7 + 5x2
A. 10x2 - 2x - 5
B. 7x2 + 11x - 15
C. 3x3
D. 10x4 - 2x2 - 5
Answer: A
Mathematics
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Find the product.
A. 100x2 - 
x - 
B. 10x2 - 
C. 100x2 + 
D. 100x2 - 
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Solve the problem.A restaurant offers a salad lunch special. If you can choose one of 3 types of dressings and one of 8 different toppings, how many different salads are possible?
A. 64 B. 9 C. 11 D. 24
Mathematics
Solve. Find the eccentricity of the hyperbola given by 
- 
= 1
Fill in the blank(s) with the appropriate word(s).
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Find an equation for the line, in the indicated form, with the given properties. Containing the points (9, -7) and (-7, 6); general form
A. -16x + 13y = 34 B. 16x - 13y = 34 C. -13x + 16y = 5 D. 13x + 16y = 5
Mathematics