Solve the problem.The value of certain make and model of used car can depend on several factors. The table gives data for the values of three Chevy Caprice station wagons.The value V is measured in dollars, where A is the age of the car in years, and C is the condition of the car rated on a scale of 1 to 10 ( 10 is excellent condition ) .
The variables are found to be related by the equation 
Use the information given in the table to write a matrix equation which when solved will yield the values of a, b, and c. Then, using the fact that the inverse of the matrix
src="https://sciemce.com/media/4/ppg__dsd0520191959__f1q140g3.jpg" style="vertical-align: -23.0px;" /> is 
, find b.
A. b = -1600
B. b = - 1400
C. b = 2200
D. b = 2600
Answer: B
Mathematics
src="https://sciemce.com/media/4/ppg__dsd0520191959__f1q140g3.jpg" style="vertical-align: -23.0px;" /> is , find b.
A. b = -1600
B. b = - 1400
C. b = 2200
D. b = 2600
Answer: B
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Write the polynomial in two ways: with its missing terms and by leaving space for them.7x4 - 6x2 + 3x
A. 
B. 
C. 
D. 
Find the midpoint of the line segment joining the two points.(- 
, 1) and (0, 
)
A. 
B. 
C. 
D. ( - 
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Solve the problem.A rectangular coal bin has a length of 
feet and a width of 
feet. What is its perimeter?
A. 5
ft
B. 10
ft
C. 10
ft
D. 5
ft