To find Jenny's age as a percentage of her great grandmother's age :

Answer:(5/3,5/3)
Step-by-step explanation: I did the test ;D
A is your answer for the Fatima's age one
C is question 1
slope m = - 2 → B
calculate m using the ' gradient formula '
m = (y₂ - y₁)/(x₂ - x₁)
choosing 2 'clear ' coordinates from the graph of the line
(x₁, y₁) = (0, 7) and (x₂, y₂) = (7, - 5
) =
= - 2
m =