Add or subtract as indicated. Simplify, if necessary.
- 
A. - 
B. 
C. 
D. - 
Answer: D
Mathematics
You might also like to view...
Determine the degree of the polynomial.2n4 + 5n3 - n2 - 8n - 8
A. 10 B. 2 C. 4 D. 5
Mathematics
Simplify the power of i.
?
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Events E and F are independent if
A. Pr(E ? F) = Pr(E) + Pr(F) B. Pr(E ? F) = Pr(E)Pr(F) C. Pr(E ? F) = 0 D. Pr(E ? F) = 0 E. none of these
Mathematics
Solve the problem.A lot is in the shape of a right triangle. The shorter leg measures 90 m. The hypotenuse is 30 m longer than the length of the longer leg. How long is the longer leg?
A. 180 m B. 150 m C. 90 m D. 120 m
Mathematics