Solve using the substitution method. Use a graphing calculator to check your answer. x + y = -11x - y = -3
A. (-7, -4)
B. (7, -3)
C. (-8, -3)
D. No solution
Answer: A
Mathematics
You might also like to view...
Match the vector equation with the correct graph.
r(t) = sin tj - cos tk; 0 ? t ? 
A. Figure 2 B. Figure 7 C. Figure 1 D. Figure 4
Mathematics
Use a calculator to evaluate.1,8932
A. 1,895 B. 7,572 C. 3,786 D. 3,583,449
Mathematics
Add and simplify.
+ 
+ 
A. 
B. 
C. 
D. 
Mathematics
Determine whether the number is divisible by 2, 3, 4, 5, 6, 7, 8, 9, and/or 10.4895
A. 2, 5, 10 B. 5 C. 5, 10 D. 10
Mathematics