Answer:
A = 1824 
Step-by-step explanation:

Hope this helps
Answer:
9.
Step-by-step explanation:
The highest power is 3*3 = 9, so it's 9.
Let M represent the cost of a whiteboard marker.
10(3M + $2.75) = $177.50
3M + $2.75 = $17.75
3M = $15
M = $5
Hence, each whiteboard marker cost $5.
Answer:
38
Step-by-step explanation:
Answer:
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