What is the value of j in the equation? sqrt(j) + sqrt(j) + 14 = 3(sqrt(j)) + 10

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.

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.