It would be 8.17. Circumference is 2*pi*r
Answer:
x=5 is what i got from a calculaotr
Step-by-step explanation:
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Answer:
i think c.
Step-by-step explanation:
Answer:
25+40x=195
Step-by-step explanation:
If he already has $25, you need to add that to 40x (40 times the amount of weeks it takes to get to 195, added with 25).
Y=15-0.04x since the value at x=0 is still 15, then it starts from 15, and it goes down 0.4 after 10=x so 0.4/10