Answer:
7
Step-by-step explanation:
(3x-12)+7=16
3x-12=16-7
3x-12=9
3x=9+12
3x=21
x=21:3
x=7
Answer:
C. 4/5
Step-by-step explanation:
1-p(White t shirt)= 1- 1/5 =4/5
Answer:
x = 46 degrees
Step-by-step explanation:
a triangle has a total of 180 degrees so 100 + 34 = 134 180-134 = 46