In woodshop, Dianne had a board 28 inches long. She cut two shelves from the board. One is 10 inches long and the other is 14 inches long. How much wood does Dianne have left?​

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

Evaluate the function , when d = {9, 15, 30}. r = {5, 7, 12} r = {6, 10, 15} r = {6, 10, 20} r = {5, 12, 20}