Combine like terms.-5a + 9a
A. 4a2
B. -4a
C. 4a
D. -14a
Answer: C
Mathematics
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Evaluate the cylindrical coordinate integral.
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.- 
x - 
= 
- 
A. 
B. 
C. 
D. 
Mathematics
Substitute the given values into the formula and solve for the unknown variable.d = rt; t = 2, d = 10
A. 12 B. 0.2 C. 5 D. 8
Mathematics
Perform the indicated operation.
?
?
__________two
Fill in the blank(s) with the appropriate word(s).
Mathematics