Jackie has a poster that is 7 inches wide by 10 inches long. She wants to enlarge it so that its length is 20 inches. What should the width be?
Please help

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then