Sorry i have learnt it but i can remember how to do it
Answer:
umm...
Step-by-step explanation:
Answer:
.5
Step-by-step explanation:
Answer:

Step-by-step explanation:
c varies jointly with d and the square of g


where, k is constant of proportionality.
Put the given value c = 30 when d = 15 and g = 2 and find out k


If c = 6 and g = 8 then d = ?



Hence, The value of d is 
To reflect over the x axis you just multiply the y value by -1 . So your answer is (5,3)