2 answers:
Answer:
x=4
Step-by-step explanation:
Since x+2 is half the size of 3x:
2(x+2)=3x
2x+4=3x
4=3x-2x
x=4
Answer:
ITS 4
Step-by-step explanation:
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Answer:
12$
Step-by-step explanation:
There are 360 degrees so divide 360 by 20 and get 18 degrees
8 3
-
9 4
Get common denominators.
8(4) 3 (9)
-
9(4) 4 (9)
=
32 27
-
36 36
=
5/36
Answer:
5
Step-by-step explanation:
divide everything by 4
=(2x-1) +2 = x + 6
regroup
=2x = x + 5
x = 5
3,5,7 are prime factors of 105
