i need help Eric has a riddle ''i am thinking of a fraction that is equivalent to 2 /5 and the numerator is 18 less then the denominator.'' what is Eric's fraction? Explain how you know.

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

i think the answer is b x = 1, y = 35/2

b

step-by-step explanation:

multiply terms on numerator/ denominator by (x - 1)

= ← distribute numerator/ denominator

= ← simplify

=

= → b