Answer:
33
Step-by-step explanation:
7x3=21
4x3=12
21+12=33
C - Parenthesis first (3-1)=2, then distribute the 4. 4x2=8, next add 5, 8+5=13.
Answer:
Try didvinding
Step-by-step explanation:
Answer: x=30
Step-by-step explanation:
The sum of the angles must be 360.
4x+3x+3x+2x = 12x
12x = 360
x =360/12 = 30
Answer:fgnrjiughjbrg hjffrndehbnmcuinbjkngbrjhgbrfkbgfnnvcfcmc n
Step-by-step explanation: