Acircle has a diameter of 9 inches. what is the approximate ratio of the circumference of the circle to its diameter? a) 22/7 b)7/22 c)1/2 d)2/1

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?