Tony spent on books to give away as prizes to his students. At the store, he bought more books than planned, spending per book.
Which equation can be used to find the number of books he originally wanted to buy, ?
1 answer:
You might be interested in
9514 1404 393
Answer:
see below
Step-by-step explanation:
A number line usually has numbers increasing from the right. If each unit on the number line represents $100, then a gain of $500 would be represented by the point at +5 units (right of 0). The loss would be represented by a point at -5 units, located left of 0.
The points are equidistant from 0 in opposite directions.
