Is this for English it makes no sense at all if anything it should be for math dose not make sense at all........................................................................................................................................
Answer:
Data set A best fit by the regression line.
So you have 45 and you want to add 8 more weights which are ten pounds each you multply 10 and 8 and then add 45 when
You plug in the numbers. For example, for the first one you plug in 7 to 4.9=0.7m.
You replace the m with 7 then solve. 4.9=0.7(7)
4.9=4.9
which will make the answer infinite solutions since it is a true statement.