When one number is a multiple of another, the gcf of the numbers is the greater of the numbers

Which value of c would make he following expression completely factored? 8x+cy

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Aline that intersects one of two parallel lines intersects the other also always sometimes never