The digits of a two-digit number differ by 3. If digits are interchanged and the resulting number is added to the original number, we get 121.
Find the original number

Ineed with number 17 i don’t get it at alll

An equation where variables are used to represent known values—function notation true or false

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path