There are 27 marbles in a blue jar. The blue jar has 9 times as many marbles as a red jar. Let n be the number of marbles in the
red jar.
2 answers:
Answer:
27x9=243
Step-by-step explanation:
i used calculator i think this is right
Answer:
n = 2.7
Step-by-step explanation:
- Set up an algebraic expression: 9n + n = 27
- Combine like terms: 10n = 27
- Divide each side by 10 to cancel out the 10 next to n. It should now look like this: n = 2.7
I really hope this helps!
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Step-by-step explanation:
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Answer:
15
Step-by-step explanation:
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