Pls hurry! will give brainliest and points aiden buys a movie ticket for $7.50 and popcorn for $4.75. how much money will he have left from a $20 bill?

He will have 7.75 left from the 20 dollar bill he spent

Hello!

First we add our prices

7.5+4.75=12.25

Now we subtract from 20.

20-12.25=7.75

Aiden will have $7.75 left.

I hope this helps!

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.