Z=-3 is the correct answer. Use math papa if you need help with the steps on how we got z=-3
Answer:
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The answer to the question
I'm sorry but it's bugging me that you aid 'one cases', you can't have the plural of something that is strictly singular.
Now: for your answer.
72*35=2520
94*23=2162
2520+2162=4682
The total wight is 4682 pounds.
Hope this helps