Answer:
true I guess ok why are asking me
Answer:
1. y = 5 - 2x
2. b = a - 3
3. x = 5y - 12
4. c = (12+7d)/3
5. y = (24-4x)/3
6. x = (4 - 3y)/2
Step-by-step explanation:
10 because x+x = 20
a+b=c
Answer:
120
Step-by-step explanation:
supplementary means the angles add up to 180
Answer:
25
Step-by-step explanation: