Antoine has$13 in his savings account. he buys some school supplies and ends up woth $5 in his account. what was the overall change in antoine's account?

When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?

Use properties to rewrite the given equation. which equations have the same solution as 2.3p – 10.1 = 6.5p – 4 – 0.01p?

Can someone me and do the problem plz so i can understand it more better