Gavin sells second hand motor vehicles. He purchases one motor vehicle for $9,000 and sells it for $10,080. What is the percentage increase in the price of the vehicle?

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)

Answers4.) -1/205.) -1/406.) -55/127.) -3/4