Answer:
180 = 3x + 90°
Step-by-step explanation:
180 = x + 2x + 90
B
Got it right on edgy
equivalent
when you divide the second one by 2 you'll get the first one
You need to insert different x values and plot the point. So let's say x=1 the answer would be 10 and for 2 it would be 17