Answer:
30
Step-by-step explanation:
55 is closer to 60 than 40. And you divide 60 by 2 you get 30.
55 rounded to the nearest ten is 60
60/2=30
To determine the equivalent ratios, we would reduce each ratio to its lowest term. This involves dividing by a common factor till it is no longer divisible. Therefore,
the slope of this line is (-7,2)
You probably have to add
D?