Solve the equation
x= 3
Mathematics
You might also like to view...
List the set of even numbers greater than 2.
A. {4, 6, 8, 10, ...} B. {6, 8, 10, 12, ...} C. {5, 7, 9, 11, ...} D. {2, 4, 6, 8, ...}
Mathematics
Determine the indefinite integral. Check your work by differentiation.
dx
A. 
- 
- 
+ C
B. 
- 
- 
+ C
C. 
- 
+ 
+ C
D. -5x4 - 5x5 + C
Mathematics
Divide and simplify.
÷ 
A. 5x2 + 5x
B. 
C. 
D. 5x2
Mathematics
Solve the problem.A merchant has coffee worth $40 a pound that she wishes to mix with 90 pounds of coffee worth $90 a pound to get a mixture that can be sold for $50 a pound. How many pounds of the $40 coffee should be used?
A. 180 pounds B. 450 pounds C. 225 pounds D. 360 pounds
Mathematics