Answer:
19) x=-3, 20) a=1, 21) b=3, 22) x=8
Step-by-step explanation:
hope that helps, those are the answeres to each question. :)))
The answer is Elena could make 3 loaves of banana bread and 2 loaves of nut bread to maximize her profit
Answer: 720
Step-by-step explanation: took the test
