Write the system of equations associated with the augmented matrix.
A. x = 0
y = 0
B. x = -2
y = -9
C. x = 1
y = 1
D. x = 2
y = 9
Answer: B
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Solve the problem.The height of a vase is 5 inches. The table shows the circumference of the vase (in inches) at half-inch intervals starting from the top down. Estimate the volume of the vase by using the Trapezoidal rule with n = 10. Round your answer to the nearest thousandth. [Hint: you will first need to find the areas of the cross-sections that correspond to the given circumferences.] Circumferences 
A. 105.479 in.3 B. 62.876 in.3 C. 61.856 in.3 D. 101.552 in.3
Solve the problem.Center City East Parking Garage has a capacity of 253 cars more than Center City West Parking Garage. If the combined capacity for the two garages is 1219 cars, find the capacity for each garage.
A.
| Center City East: | 473 cars |
B.
| Center City East: | 736 cars |
C.
| Center City East: | 746 cars |
D.
| Center City East: | 483 cars |
Evaluate the expression.
A. 6 B. 24 C. 120 D. undefined
Solve the problem.Encode the following message: Do not give upBreak the message into groups of two letters and use the matrix M = 
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