Question

the value of y is directly proportional to the value of x. If y= 35 when x=140, what is the value of y when x=70?​

Answer 1

Answer:

17.5

Step-by-step explanation:

first you need to find the relationship between the y and x.

140/35= 4

so then we know that X is four times larger than y

70/4 = 17.5