Find the diameter of a circle with an area of 804.2 square centimeters. (use 3.14 for )
select one:
a. 32 cm
b. 8 cm
c. 48 cm
d. 64 cm

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?