Perform the indicated operations.(9x2 - 7x - 9) + (2x2 - 3x + 2)
A. 11x2 + 10x - 7
B. 11x2 - 10x + 7
C. 11x2 - 10x - 7
D. -7x2 + 6x - 5
Answer: C
Mathematics
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Subtract and simplify.
- 
A. 
B. 
C. 
D. 
Mathematics
Find the ratio described as a fraction in simplest form.A grocer will refuse a shipment of raspberries if the ratio of bruised raspberries to the total batch is at least 1 to 7. A sample is found to contain 13 bruised raspberries and 76 good raspberries. Determine whether the shipment should be refused.
A. Yes, the shipment should be refused. B. No, the shipment should not be refused.
Mathematics
Solve the equation.x2 - 2x = 24
A. 4, -6 B. -4, 6 C. -4, -6 D. 4, 6
Mathematics
Determine whether the function is even, odd, or neither.f(x) = 0.96x2 + 
+ 1
A. Even B. Odd C. Neither
Mathematics