D because a has to be younger than 18 and it has to be positive because we are never a negative age. do you understand when i mean?
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Answer:
x3
Step-by-step explanation:
Multiply the bracket by -2
2x+3y^2 -2(x-y2)
2x+3y^2-2x+2y^2
2x-2x+3y^2+2y^2- rearranging
3y^2+2y^2
5y^2
Answer: 5y^2
Answer:
the new cost is 83
Step-by-step explanation:
58 plus 25 is 83
A closed box has 6 faces.
There is 1 label on 1 face.
Subtract 1 from 6
6 - 1 = 5
5 faces is your answer
Hope this helps
