I do not know the answer but i need to answer a question in order to ask one,sorry,hope u understand:/
Answer:
option 3
Step-by-step explanation:
Since definition of slope is:

the ratio:

explains the best (Ratio option 3)
An accurate estimate is anywhere from 0.06 to 0.07. The exact answer is 0.06921568627.
Answer:
Answer is C.
Step-by-step explanation:
the 7 in 7.5 is in the ones place so you times it by 10 and the 7 would move to the 10s place value