Acampground has cabins that can each hold 28 campers there are 148 campers visiting the campground how many cabins are full if 28 campers are in each cabin

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

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?