Question:

Pete bought 6 oranges for $9. If he sold them later and earned a profit of $p, how much did he sell 1 orange for?

2 m
A handbag cost $6 more than a dress but $10 less than a watch. If the total cost of the handbag, the dress and the watch is $z, find the cost of the dress in terms of z.

2 m
May and Dora had $n altogether. After May gave $12 to Dora, each of them had the same amount of money. How much did Dora have at first?

2 m
Mary baked 400 cookies. She ate 2p of them and divided the remainder equally among her 4 friends.

2 m
- Find the number of cookies each of her friends received in terms of p?
- If p = 12, how many cookies did each of her friends receive?

Benny swam for 3 days. On each day, he would do 2 more laps than the previous day. He did y number of laps on the first day. What was the total number of laps he did for the 3 days? Give your answer in terms of y.

2 m
Sarah has enough flour to bake either 12s muffins or 9r croissants. If she has finished baking 40 muffins and 3r croissants, how many more muffins can she still bake in terms of s?

2 m
Lina had $20m. She bought 4 dresses and 9 skirts. Each dress cost $2m. 3 skirts cost as much as a dress. How much had Lina left?

3 m
Lance exercised for a total of (8f + 90) min in a week. For the first 3 days, he exercised for 2f minutes per day. For the next 2 days, he exercised for 30 minutes per day. For how long did he exercise for the rest of the week?

3 m
- Simplify 16d + 9c - 9d - 2c.

- Subtract 11z + 9w + 8q from 19z + 13q + 25w.

Angela had $112w left after she spent ^{5}_{7} of her money on a wallet. Then she spent the remaining money on shirts at $16w each.

3 m
- How much money did Angela spend on the wallet?
- How many shirts did she buy?