The data in the plot are represented by the line of fit f(x)=3x+20. If 50 items are sold, what is the predicted profit?

Enter your answer as a whole number, like this: 42
image of the graph: https://cdstools. flipswitch. com/asset/media/1155896

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Mikes car gets an average of 28 mpg. there are 12 gallons of fuel in mikes car when he starts his trip of 140 miles. about how many gallons are left at the end of his trip?

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer