Answer:
x = 14
Step-by-step explanation:
2x+4 - 12 = 20
2x - 8 = 20
2x = 28
x = 14
Answer:
-0.39 and 3.89
Step-by-step explanation:
By using the quadratic formula it will give you the answers of x= 7 + or - square root of 73 all over 4.
When you do the math of both of the equations it will give you the answers above
Answer:
2, 3, 5, 7, 11, 13, 17, 19, 23, 29
Step-by-step explanation:
Google
Answer:
C.
Step-by-step explanation:
Choice A:

Choice B:
appears exactly the same as choice A simplified.
Choice C:
is not the same as A or B since x doesn't have power 4 and y doesn't have power 2.
Choice D:
is the same as A and B.
So the only odd ball is C.
It would be 16 because you never said the important information in the problem