distance d m louise drives varies directly speed s ms d alfa s calculate

The distance ( D m) Louise drives varies directly with the speed ( s m/s). D alfa s. Calculate D. When D =150 and S = 7. I know the answer is 210m but I don’t know how to write it.
 
Do you need a similar assignment done for you from scratch? We have qualified writers to help you. We assure you an A+ quality paper that is free from plagiarism. Order now for an Amazing Discount!
Use Discount Code "Newclient" for a 15% Discount!

NB: We do not resell papers. Upon ordering, we do an original paper exclusively for you.