Alright! In order to solve this you have to work backwards. So, you know her end total is 36. And to get to that she bought 16 books. So:
36 - 16 = 20.
So, after she sold half her books she had 20. To find how many she started with you do the opposite of dividing by 2, multiplying by 2. So:
20 x 2 = 40.
She started with 40 books.
Answer:
♡ madeline here ♡
your answer is 338.37
by by i hope you mean multiplication.
stay safe & know your loved by many!
✧･ﾟ: *✧･ﾟ:･ﾟ✧*:･ﾟ✧･ﾟ
Step-by-step explanation:
Answer:
4 people can go
Step-by-step explanation:
He owes more.
He has LESS than -36. So he getting further from zero.
So he could have -40 or something because that's less money than -36.
So because the negative number is bigger than 36, he will owe more than 36.
Answer: left one is no solution and right one is infinite solutions
explanation: the left one the lines don’t touch at all which has no solution and the right one means that both lines are on top of each other
