I don't get how it would be a system of equations.
Yes 31/50 is greater than 1/2
Y = 6
Since there is no slope the equation would look like this y=0x+6
Well 0 times x is 0 so y=+6
Answer:
x=43
Step-by-step explanation:
Since the lines are parrallel, the angle underneath the one you are finding is equal to 65. To find the total value of (x+72) you subtract 65 from 180, giving you 115.
x+72 = 115
then you subtract 72 from both sides
x=43
Answer:
8*5^n-1 / 2^n-1 = n
This is the function for your sequence
