B, 6x -9. the rest either contain two many terms or use a different operation. hope this helps x
Answer: is that ur child?
Step-by-step explanation:
1/2(x - 7) = 11
<em><u>Distributive property.</u></em>
0.5x - 3.5 = 11
<em><u>Add 3.5 to both sides.</u></em>
0.5x = 14.5
<em><u>Multiply both sides by 2.</u></em>
x = 29. (This is your answer.)
We can plug 29 into the original equation to verify.
1/2(x - 7) = 11
1/2(29 - 7) = 11
1/2(22) = 11
11 = 11 √ This is correct.
Y=2X
Looking at the line you can see that it is moving up from left to right, making it positive. So -2X and -12X are incorrect.
Next we can find the slope by putting rise over run. Chose a point on the line, I’ll use (2,4).
On this point we rise to 4 and run over to 2.
So for rise over run we have 4/2 which is 2.
So y=2x is correct.
