Marco is reconstructing his expenses for the past two weeks. here are the records of his expenses: transaction cost ($) t-shirt 20 gas 22 movie 13 video game 39 jeans 34 hat 15 books 31 marco’s bank statement says that he has an ending balance of $81. what is marco’s starting balance? a. $255 b. $93 c. $174 d. $210
the answer is a. $255

the answer would be found like this:

1. add everything together

20 +22 +13 +39 +34+15+31=?

20+22=42

42+13=55

55+39=94

94+34=128

128+15=143

143+31=174

so he spent $174, and had 81 left over.

2. add 81 to the 174

174+81=255.

so the answer would be A. $255

hope this helps :)

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195