Perform the indicated operation.(5x3 + 9x5 - 3 - 3x4) - (-2 - 5x4 + 6x5 + 9x3)
A. 15x5 - 8x4 + 14x3 - 5
B. 3x5 - 8x4 + 14x3 - 5
C. 15x5 - 8x4 + 14x3 - 1
D. 3x5 + 2x4 - 4x3 - 1
Answer: D
You might also like to view...
Solve the problem.A merchant has coffee worth $30 a pound that she wishes to mix with 30 pounds of coffee worth $80 a pound to get a mixture that is worth $40 a pound. How many pounds (lb) of the $30 coffee should be used?
A. 120 lb B. 75 lb C. 60 lb D. 150 lb
Simplify the complex fraction.5 - 
A. - 
B. 
C. 
D. - 
Solve the inequality.(x - 2)(x + 4) < 0
A. x < 2 B. x > -4 C. -4 < x < 2 D. -2 < x < 4
Solve the problem.Clearwater Community College had 1238 students enrolled in 1998 and 984 students enrolled in 1999. Find the percent of decrease in the number of students from 1998 to 1999. Round to the nearest tenth of a percent.
A. -16.4% B. -25.8% C. -20.5% D. -18.5%