Solve the problem.A tour group split into two groups when waiting in line for food at a fast food counter. The first group bought 8 slices of pizza and 7 soft drinks for $36.41. The second group bought 5 slices of pizza and 5 soft drinks for $24.00. How much does one slice of pizza cost?
A. $2.49 per slice of pizza
B. $2.81 per slice of pizza
C. $1.99 per slice of pizza
D. $2.31 per slice of pizza
Answer: B
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Evaluate the derivative of the given function at the given point.y = x2 - 3; (4, 13)
A. 4 B. 19 C. 38 D. 8
Convert. When necessary, round the answer to two decimal places.8.75 pounds = _____ ounces
A. 0.55 B. 122.5 C. 16 D. 140
Add. 
A. 10 B. 2 C. 8 D. 9
For the polynomial, list each real zero and its multiplicity. Determine whether the graph crosses or touches the x-axis at each x -intercept.f(x) = 
x(x2 - 3)
A. 0, multiplicity 1, crosses x-axis;
, multiplicity 1, crosses x-axis;
-
, multiplicity 1, crosses x-axis
B. 
, multiplicity 1, touches x-axis;
-
, multiplicity 1, touches x-axis
C. 0, multiplicity 1, touches x-axis;
, multiplicity 1, touches x-axis;
-
, multiplicity 1, touches x-axis
D. 0, multiplicity 1