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.
Answer: B
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Graph the function. Describe its position relative to the graph of the indicated basic function.f(x) = 4 - log4x; relative to f(x) = log4x
A. Reflected across x-axis;
moved up 4 units
B. Moved up 4 units
C. Reflected across x-axis;
moved down 4 units
D. Moved down 4 units
Solve the logarithmic equation.log8x = 4
A. 4096 B. 100,000,000 C. 32 D. 65,536
Select the ordered pair represented by the point identified on this graph.
A. 
B. 
C. 
D. 
Factor the polynomial using the greatest common binomial factor.7x2(13x - 1) + 13x - 1
A. (13x - 1)(7x2 - 1) B. (13x - 1)(7x2 + 1) C. (13x + 1)(7x2 + 1) D. 7x2(13x - 1)