Which equation represents a line which is perpendicular to the line 6x + y = 1?

If you are just building your payment history, how many points from a perfect score will you possibly miss?

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.