Y = 3.50x 245 = 3.50x x = 245/3.5 x = 70 coffee mugs
315 = 3.50x x = 315/3.5 x = 90 coffee mugs
Ronny needs to sell 90 coffee mugs to reach his sales goal. However, he already sold 70 coffee mugs, so he needs to sell an additional 20 coffee mugs to reach 90 coffee mugs and reach his $315 sales goal.
