Answer:
Multiply the second equation's terms by 3. Solve for x.
Step-by-step explanation:
You will get:
2x+9y=28
9x-9y=42
Add them to get:
11x=70.
You can solve from there.
Answer: mean = 6
median = 7
mode = 8
Step-by-step explanation:
Answer:
b i think
Step-by-step explanation:
The answer is A becuase I had to his I’m sure
45000 grams
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