The product of and the sum of a number and – 4 is less than or equal to 64. What are all the possible values of the number? Show your work.

What is the average rate of change for this function for the interval from x=2 to x=4 ?

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.