We have a question: Grant decided to sell his baseball gear since he was now playing football. He sold his baseball cards for $25. He got $10 for his baseball bat and agreed to sell his $30 baseball glove at 20% off. He also sold both pair of his baseball cleats for $10 each. How much money did Grant make?
And an answer: 79
So how you got the answer?
The baseball glove was originally $30 and he agreed to take 20% off so 30 * .20 = $6.00 off. If you take the price of the glove and subtract the discount then $30 - $6 = $24.00. He sold 2 pair of shoes for $10 each so 2 * $10 = $20.00. He got $25 for the cards, $10 for the bat, $24.00 for the glove and $20 for the shoes so he made $25 + $10 + $24 + $20 = $79.00.

We have a question: Sarah uses 1 ounce of shampoo, and one half as much conditioner as shampoo daily. In two weeks, what is the total volume of shampoo and conditioner, in ounces, that Sarah will use?
And an answer: 21
So how you got the answer?
Sarah uses 1 + 0.5 = 1.5 ounces of hair care products daily. Two weeks is 2 * 7 = 14 days. In 14 days, Sarah will use 14 * 1.5 = 21 ounces of hair care products.

We have a question: James buys 3 dirt bikes for $150 each and 4 off-road vehicles for $300 each. It also cost him $25 to register each of these. How much did he pay for everything?
And an answer: 1825
So how you got the answer?
The dirtbikes cost 3 * 150 = $450. The off - road vehicles cost 300 * 4 = $1200. He had to register 3 + 4 = 7 vehicles. That means registration cost 25 * 7 = $175. So the total cost of everything was 450 + 1200 + 175 = $1825.