The ratio of the number of adults to the number of children on a certain bus tour was 4 to 22. if the total number of passengers on the bus tour was 91, how many adults were on the tour?

What are “like terms”? why can we only add like terms?

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)