Answer:
(-3, 0)
Step-by-step explanation:
Solve by elimination. Multiply the first equation by -2 and then add the two equations together.
Answer:

Step-by-step explanation:

Answer:
salmon per pound is $16.68
shrimp per pound is $6.71
Step-by-step explanation:
166.63/10=16.68
16.68*5=83.04
143.86 -83.04=60.46
60.46/9 = 6.71