Sam, Rebecca, and Travis decided to combine their money to buy a gift for Juan. Sam gave $5, Travis gave $1 more than Rebecca, and Rebecca gave $2 less than Sam. How much money did they contribute in all?
Barry’s friends are collecting postage stamps. They formed two teams. Barry, Logan, and Sarah were on one team, and the other friends were on another. How many stamps does the second team need to match Barry’s team?
Writing about science and explaining what you have learned is a good way to organize your thoughts. You can use your science essays as samples for TELPAS writing, and to review for the Stanford exam. Below are some topics and … Continue reading →