Answer:
<h3>

</h3>
Step-by-step explanation:

Distribute 2 through the parentheses
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Move constant to right hand side and change it's sign
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Calculate
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Divide both sides of the equation by 12
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Calculate
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Hope I helped!
Best regards!!
Answer:
There’s no image, but to find the perimeter of the triangle just add up the totals of each side.
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
X is 21
z is the same as 111
y is 48
Answer:
x > -6
Step-by-step explanation:
Move 6 to the other side:
0.5x > -3
x > -6