I need help. If you answer it correctly, you will get a crown, and, or, five stars. I have the questions, but I want to make sure it's right. Thank you!

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?

Solve the equation.then check your solution 8=1.88+a

Thirteen bowlers were asked what their score was on their last game. the scores are shown below 190,150,154,194,181,190,170,151,170,178,161,180 find the range of the bowlers score a.56 b.44 c.34 d.23