Isabella is buying art supplies. The table shows the prices for the different items she buys. Glass beads $0.28 per ounce Paint brush $0.95
Poster board $0.75
Jar of paint $0.99 Isabella spends $2.25 on poster boards. How many poster boards does she buy?
Isabella spends $6.85 on paint brushes and paint. How many of each item does she buy? Complete the explanation how you found your answer.
By using compatible numbers, you find a total of
items that had a total cost of $6.85. Then you used guess and check to find that she buys
paint brushes and
jars of paint.