Answer:
2x²-2x+5y doing the math reply if you need explanations
Divide 14/18 then divide 16/20. 14 divided 18 is .777 while 16 divided by 20 is .80. Therefore Trey did better.
I think the answer to your question
is the last question meaning you add the number up to equal 13.1 and add on the negative so they both equal -13.1
Last week: 96x3=288
This week:204x3=612
Take this week and subtract from last week
612-288=324
So he made $324 more this week
Answer = a) 2.57 because it is to the most number of decimal places so it is the most accurate