Antonio has 13 dollars in his account. he buys some school supplies and ends up with only 5 dollars in his account. what was the overall change in antonio's account?

The price of a coat increased from $78 to $92. what is the price increase percentage?

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

Which number line correctly shows 0.8 + 0.3?