Which line is the best model for the data in the scatter plot?

Option C is the correct answer.

Step-by-step explanation:

The line in the option C is the best model for the data in the scatter plot.

Since in this scatter plot the points above and below the line are equally distributed (i.e. there are 5 points above the line and 5 points below the line) whereas in the rest three graphs the distortion above and below the graph is unequal.

i.e. in some the points above the line are more as compared to below the line and in some scatter plot the points below the line are more than above the line.

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt