Answer:
137
Step-by-step explanation:
The two angles form a straight line so they are supplementary or add to 180 degrees
2x+4 + 6x+20 = 180
Combine like terms
8x +24 = 180
Subtract 24 from each side
8x+24-24= 180-24
8x = 156
Divide each side by 8
8x/8 = 156/8
x = 19.5
We want to find PQS
PQS = 6x+20
= 6*19.5 +20
=117+20
=137
Answer:
x=6
Step-by-step explanation:
42 is the total, so 42/7 is 6.
