Solve the system by substitution.
A. (4, -1)
B. (3, 0)
C. (-1, 4)
D. (-4, 0)
Answer: A
Mathematics
You might also like to view...
Decide whether the sets are equal.{b: b is a positive integer} and {k : k is a counting number}
A. Yes B. No
Mathematics
Solve the equation and check your proposed solution.8.9x = 26.7
A. {23.7} B. { 0.33} C. {3} D. {17.8}
Mathematics
Add.1327 + 5944
A. 7271 B. 6271 C. 7171 D. 7261
Mathematics
Find 
.v = 6i + 5j - 6k
A. 
B. 5
C. 
D. 
Mathematics