Anewspaper sells 40,000 papers each week. of these, 64% are sold by subscription. half of the subscriptions are sunday papers. how many sunday papers are sold by subscription?

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart