If the markup formula is 40 percent of cost and the selling price of an item is $49.99, what is the cost ?

40% is 0.40

(1.40)x=49.99
x=49.99/1.4
x=35.71

 cost = $35.71

its 50 miles away from the starting point

hi there!

question 1 answer: p/q can be terminating when q = 5^m * 2^n

question 2 answer: -1 and -1

question 3 answer: -4

question 4 answer: 5/12

hope this : )