Y=40x+100 and the second question is y=1.69x
$89.99 - $56.49 = $33.5
$33.5/$89.99 × 100 % = 37.22 % off
Answer:
69
Step-by-step explanation:
Answer:
Mr. Perkins changed the oil in his car. He bought. 6 liters of oil. He put 4,500 ml in his car.
Step-by-step explanation: