Answer:
Infinitely many solutions.
Step-by-step explanation:
3x+7y=22
12x+28y=88
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simplify 12x+28y=88 into 3x+7y=22
I think the ans is option 'a'
Final Answer:
Corresponding Angles Theorum; ∠AGF and ∠EHD are congruent
Heptagon: D
Spetagon: D
Nonagon: B
1080"
12*10= 120
120*9= 1080
x=-3 or x=-7/3
