Each length unit on the speedway diagram represents one-teeth of a mile. What is the length of the track, in miles, around turn B? Use the value 3.14 and round your answer to three decimal places

Which linear equations have an infinite number of solutions? check all that apply.  (x  –  3/7)  =  2/7(3/2x  –  9/14)8(x  +  2)  =  5x  –  1412.3x  –  18  =  3(–6  +  4.1x)(6x  +  10)  =  7(x  –  2)4.2x  –  3.5  =  2.1 (5x  +  8)

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

On saturday a souvenir shop had 125 customers.sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?