Answer:
$2
Step-by-step explanation:
step 1: 12-6=6
Step2: 6 divided by 3
Answer: The sales last were $945.
Step-by-step explanation: The sales this week are $945 and they are $131 less than that of last week. This means that they have reduce by $131,therefore we have to add the two values
6
So the greatest common factor 18 and 48 is 6.
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