Consider the function f(x) = 3x - 2 and the function g(x) , which is represented by the table below.

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.