Answer:

Step-by-step explanation:






Step-by-step explanation:
hope this helps you
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Answer:
$2.76
Step-by-step explanation:
9/3.25=2.76
Answer:
18
Step-by-step explanation:
because 20% of 90 is 18
Answer: Yes
Step-by-step explanation:
Each value of y maps onto one value of x.