sam answered 90 % of the questions on a math test correctly. how many did he get correct if there are 40 questions?​

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Avegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide. find the total area of the vegetable garden and path

Rewrite so the subject can be y in the formula d=m-y/y+n