X= first number
x+1= second number
2x+1=275
2x=274
x+274
x=137 first number
137+1=138 second number
Answer:
m<G = 71
Step-by-step explanation:
Find x first
7x + 1 + 6x - 6 + 55 = 180
Combine like terms:
13x + 50 = 180
- 50 - 50
13x = 130
/13 /13
x = 10
Then apply to problem
7 (10) + 1
70 + 1
= 71
Answer:
I believe your answer is the second option. My apologies if it is wrong.
Step-by-step explanation:
The <span>polyhedron has 12 faces
</span>
Answer:
I think the answer would be C
Step-by-step explanation: