I believe the answer for 17 is C. 18 I am not sure how to do. For 19, however, the answer is B. Hope I help, and sorry I can't answer 18.
$2.14 per pound is the answer I found. Hope that helps.
Answer: 35
Step-by-step explanation: PEMDAS n-6(3)
44-9
1.4 because if you do your math it gives you a sum of 1.4
Step-by-step explanation:
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