Four times the sum of 3 and number is 32. what is the number

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

1. what is the phythaforean theorem? 2.what do we use it for? 1.what is the distance formula ? 2.what do we use it for?

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100