Answer:
show the screen clearer !
Step-by-step explanation:
Multiply the first equation with (-1)
you should get this
-6r + 3t = -6
6r + 8t = -16
start to eliminate
11t = -22
divide by 11
t = -2
substitute
6r - 3(-2) = 6
6r + 6 = 6
6r = 6 - 6
6r = 0
r=0
Answer:
Slope = 6
Step-by-step explanation:
Slope = 
Answer:
1 x 10^9
Step-by-step explanation:
1-1/4 feet is the base side length.