Each ordered pair is (x,y). Determine the coordinates by substitution.
for (15,y):
y=1/3 * 15 - 9
y=-4
for (x,-6):
-6=1/3x -9
1/3x=3
x=9
Answer:
Step-by-step explanation:
Step 1- combine the coefficients
Answer:
12
Step-by-step explanation:
The given expression is :

We need to find the value of this expression when h = 8, j = -1 and k = -12.
Put all the values in the given expression.

So, the value of the given expression is 12.