Help please will mark brainliest!!

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?

Write the equations in logarithmic form 7^3=343

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read