11. Kenny owned so many baseball cards that he sold 82 of them. After selling the cards, he still had 159 left. Write and solve an equation to find the number of baseball cards b Kenny had originally S Ob+82 = 159; 77 cards Ob-82 = 159; 241 cards Ob + 159 = 82; 241 cards Ob + 159 = 82: 77 cards

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way