N=1 4+7n=71 that is the answer
1st is parallel
2nd is perpendicular
3rd is perpendicular
4th is perpendicular
Answer:
22
Step-by-step explanation:
22*2= 44
44-12=32
Answer:
Step-by-step explanation:
Hope this helps u !!
Answer:
#7 is x = 51
#8 is x = 9
Step-by-step explanation:
#7 walk-through
35 + 2x + 16 + 4x + 3 = 360
35 + 16 + 3 + 2x + 4x = 360
54 + 6x = 360
6x = 306
x = 51
#8 walk-through
6x + 2 = 56
6x = 54
x = 9