Answer:
Please see the graph below
Step-by-step explanation:
The table is just selecting numbers for x and then solving for what y would be. Once we have the ordered pairs (x,y) We can graph the points and see the line.
65+90=155
180-155=25
180-25=155
180 because it is the angle of a straight line
180 because it is the total angle of a triangle
2/7 x -50
you take the numerator and times it by the number and you get -100/7 so you just take -100/7
Answer:
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20
X=40.
-6x+10x=160
4x=160 divide by 4 on both sides
And your answer is 40