The expression =IF(A1 > 9, 7*A1, 10*A1) is used in a spreadsheet. Find the result if A1 is 7

The cash price of a television is $580.the hire-purchase price of the television is $865.the hire-purchase price is an initial deposit of n% of the cash price and 6 equal monthly payments of $120.find the value of n.

Which number line represents the solution set for the inequality - x 24?

This is about circle theorems. someone asap : (