$52 because 4 times 12 equals 48 so 100 minus 48 equals 52
Answer: 
<u>Step-by-step explanation:</u>
yellow or purple
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I believe the answer would be: 4+y<15
Answer:fifty hops
Step-by-step explanation: 30/24=1.25 so ever second bounced she does 1.25 hops and therefore in forty seconds she will hop fifty times