Answer:
Infinitely many solutions.
Step-by-step explanation:
Given

Required;
Find the solution

Make x the subject of formula in (1)

Add 2y to both sides


Divide both sides by 3


Substitute
in (2)



Open Bracket


Collect Like Terms


Based on the result above, the two equations have infinitely many solutions.
Answer: The answer is C
The transformations are a horizontal translation 2 units left then a vertical translation 6 units down.
Hi.
The first question is a direct variation — specifically y = 1.8x
In the second one (if my calculations are correct), it's not a direction variation.
Hope this helps :)
Calculations:
y = 1.8(3) = 5.4
y does not equal x, 2x, or -2x.
Answer:
x=150
Step-by-step explanation:
x+30=180[co-interior angle]
x=180-30
x=150