An athletic field is a 100 yd. by 40 yd. rectangle, with a semicircle at each of the short sides. A running track 10 yd. wide surrounds the field. What is the approximate difference between the distance around the inside edge of the innermost lane of the track and outside edge of the outermost lane of the track?
Round to the nearest tenth.

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation: