Answer:
D
Step-by-step explanation: i <3 satistics so much
Because they don't have the same answer
Answer:
x=7
Step-by-step explanation:
-3-(-8)-(-2)=x
5-(-2)=x
7=x
when you subtract a negative it turns into a positive
Answer:
D 41
Step-by-step explanation:
remember, the sum of all angles in a triangle is always 180 degrees.
so, we have already 35 for one angle, that leaves 145 for the other two.
x + 2 + 2x + 20 = 145
3x + 22 = 145
3x = 123
x = 41