Lucas owed his friend $12. He got some money babysitting and was able to pay his friend back $8. What is his balance now?

Charles is on a 8 1/2 mile bike ride. he stops for a rest after he’s gone 5 2/5 miles. how much farther does he still have to go?

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

What is the value of the expression below? 148+(-6)| + |– 35= 7|