Answer:55
Step-by-step explanation: since there are basically two medians for the third quadrant, you add them and then divided by 2. 50 and 60 equal 110. 110 divided by two is 55. 55 is your third quadrant
The mistake was in the distributive property
4y-(5-9y) =4y-5-9y
It should’ve been 4y-5+9y
Step-by-step explanation:
Since
varies directly as
we can write the relation as

where k is the constant of proportionality.
a) To solve for the k, we substitute the given values:


b) The equation relation x and y can be written as

c) When y = 9,
