Solve the system by the method of elimination.
A) (-8, -7 )
B) (-55, -0 )
C) (-7, -8 )
D) (-55, -6a, a )
E) inconsistent
C) (-7, -8 )
Mathematics
You might also like to view...
Evaluate the integral.
A. 
+ C
B. 8x ln 8 + C
C. 
+ C
D. 
+ C
Mathematics
Solve.The seats in the lecture hall are arranged in 16 rows with 7 seats in each row. Find how many seats are in this room.
A. 105 seats B. 119 seats C. 112 seats D. 122 seats
Mathematics
Solve the problem.The number of miles per gallon of gasoline that a vehicle averages varies inversely as the average speed the car travels. A vehicle gets 29 miles per gallon at 80 mph. How many miles per gallon will it get at 
A. 0.04 mpg B. 35.7 mpg C. 23.6 mpg D. 0.03 mpg
Mathematics
Determine the viewing window used.
A. 
B. 
C. 
D. 
Mathematics