Answer:

Step-by-step explanation:
51 / 13 = 3.9231 = 3
51 - (13 x 3) = 12
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It is 8.525. what u do is 21÷40 and get .525 and then u add the 8 in the front and get 8.525
Answer:the correct answer is b
Step-by-step explanation:
Answer:
60$
Step-by-step explanation:
if 4$ is per year 20 ÷4 is 5, 5 years have passed and if 10 uears after the champion ship it will be 60 because 4 × 10 is 40 plus the 5 years since it was 20 therefore 20+40 =60