it is c. because the function is not a dependent or independent variable
Step-by-step explanation:
Given
Lin walks half a mile at a constant rate i.e. Lin velocity is constant. So, in the graph, it will be a straight line through the origin.
Lin is still for five minutes and after she began sprinting for the slip up to halfway i.e. Lin is accelerating or velocity is increasing for the halfway and later she started walking for the rest of the way.
Answer:
91
Step-by-step explanation:
85=
then multiply the 4 over and subtract 80, 87, and 82 to find x which gives you 91
60 minus 20
6 minus 2 is 4
so
60 minus 20 is 40
therefore your answer is 40