Solve.5x2 = -12x - 2
A. 
, 
B. 
, 
C. 
, 
D. 
, 
Answer: B
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Solve the problem.At Rhonda's diner, four loaded baked potatoes and three cheeseburgers provide 3750 calories. One loaded baked potato and five cheeseburgers provide 2850 calories. Find the calorie content of each item.
A. A loaded baked potato has 640 calories, and a cheeseburger has 410 calories. B. A loaded baked potato has 600 calories, and a cheeseburger has 450 calories. C. A loaded baked potato has 580 calories, and a cheeseburger has 470 calories. D. A loaded baked potato has 610 calories, and a cheeseburger has 440 calories.
Simplify the expression.(x7)9 ? (x5)3
A. x156 B. x62 C. x78 D. x128
Solve.The profits (in millions) for a company for 8 years were as follows: 
Which of the following polynomials is the best model for this data?
A. P(x) = 0.03x3 - 0.3x2 + 1.3x + 0.17 B. P(x) = -0.03x4 - 0.3x2 + 1.3x + 0.17 C. P(x) = -0.08x3 + 7x2 + 1.3x - 0.18 D. P(x) = 0.05x2 - 0.8x + 6
Find the Taylor polynomial of degree 3 at 0.f(x) = 
A. 
x + 
x2 + 
x3 + 
x4
B. 
+ 
x + 
x2 + 
x3
C. 
- 
x + 
x2 - 
x3
D. 
x - 
x2 + 
x3 - 
x4