I'll help on 12. You know that 5*5 is 25. therefore what times 5 equals 20?
Try proportions. It can help since it's asking for the "cost". Hope this helps! :)
Answer:
38 I'm 90% sure here so sorry if I am wrong
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
0 - 10 = -10
-10 + 12 = 2
John has 2 points
Answer:
115
Step-by-step explanation:
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