Question
The total mass of Vanessa, Cathy and Wendy is 44r kg. Vanessa has a mass of 5r kg. Cathy is 7 kg heavier than Vanessa.
  1. What is Wendy's mass in terms of r?
  2. If r = 15, what is Wendy's mass? 
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The total mass of Vanessa, Cathy and Wendy is 44r kg. Vanessa has a mass of 5r kg. Cathy is 7 kg heavier than Vanessa.
  1. What is Wendy's mass in terms of r?
  2. If r = 15, what is Wendy's mass?