Answer:
Answer C
Step-by-step explanation:
Notice that 5 can be written as 1 + 1 + 1 + 1 + 1
and - 3x can be written as -x -x -x
and on the other side of the equal sign, you have 2x which is the same as: x + x
So answer C is the correct answer.
The flow chart determine that the answer is 9
Answer:
x=4, y=13. (4, 13).
Step-by-step explanation:
3x+2y=38
-6x+4y=28
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simplify -6x+4y=28 into -3x+2y=14
-------------------------------------------------
3x+2y=38
-3x+2y=14
------------------
4y=52
y=52/4=13
3x+2(13)=38
3x+26=38
3x=38-26
3x=12
x=12/3=4
x=4, y=13.
Answer:
angle y
Step-by-step explanation:
angles w, x, and z are all equal to 73 degrees. Angle y is 107 degrees.