Q16Multiple choice
Both x and y vary directly with each other and when x is 10, y is 14, which of the following is not a possible pair of corresponding values of x and y?
- (a)25 and 35
- (b)35 and 25
- (c)35 and 49
- (d)15 and 21 In questions 17 to 42, fill in the blanks to make the statements true:
Show answer
(b) 35 and 25