Let x = Barbie's number
1/3 x -20 = 72
1/3 x = 92
x = 92*3=276
Answer:
I don't know how to do this. I'm so sorry that I couldn't help!!
Step-by-step explanation:
The final steps is to review your results.
This means that you have to check if the results meet the original requirements or statements.
Ideally, you should try to solve the same problem by a second method, and/or you should substitute the results into the given relationships given in the problem statement to chek coherence of your results.
Then the answer is option b.
Answer:
<h2><em>All of the above!</em></h2>
Step-by-step explanation:
They all are 4 points away from (-4, 4)..
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<u>Hope this helps.</u>
