Question

The value of y is directly proportional to the value of x. If x = 18, then y = 4. What is the
value of y when x = 27?

Answer 1

Answer:

y = 6 when x equals 27  Trust me,

Step-by-step explanation:

  Because for the first one you multiply x by 4.5 to get y, that is the proportion, we do the same thing for 27, so just to check 6*4.5 is 27 (you wont)