Answer: (5,2)
Step-by-step explanation:
Given equations: 
Divide 2 on both sides of equation (1) and 4 on the both sides of equation (2), we get

Adding equation (3) and (4), we get

Substitute x=5 in equation (4), we get

Hence, the solution of the both equations is (5,2).
Answer:
B) Maximums: (0, 1), (2π, 1);
Minimum: (π, -3)
Answer:
I'm pretty sure it's 10z and 12z
you add
Answer:
122
Step-by-step explanation:
hope thats itbecause i just times 16x7 \_(^-^)_/
Answer:
$67.50
Step-by-step explanation:
here you go