Sandy bought 5 2/7 lb of oranges to make some orange juice. write the rational 5 2/7 as a/b

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

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.