Answer:
69
Step-by-step explanation:
All angles in a triangle = 180°
35 + x + (x+7) = 180
42 + 2x = 180
2x = 138
x = 69
Hope this helps!
Answer:
5< 10x -3
add like terms first
make sure X's are on one side and numbers on the other
The answer to this question is 6.75
Answer:7
7
Step-by-step explanation:
The answer is: B. (If you subtract 11.4 - 6.8, you get 4.6. B is the only answer that shows this.) While all of the answers show mental math, only B gives you the correct answer.