$\dfrac{2}{n-1}=\dfrac{3}{n}-0.1\\2n=3(n-1)-0.1n(n-1)\\2n=3n-3-0.1n^2+0.1n\\0.1n^2-1.1n+3=0\\n^2-11n+30=0\\n^2-5n-6n+30=0\\n(n-5)-6(n-5)=0\\(n-6)(n-5)=0\\n=6 \vee n=5$

6 0

2 years ago

63 squared × 300090

Iteru [2.4K]

Answer:

1191057210

Step-by-step explanation:

Reorder the terms

Evaluate the power

Multiply the numbers

8 0

3 years ago

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Pamela is working during summer vacation to buy a $500 bike. If she works for 4 weeks and buys the bicycle, how much money will

dimaraw [331]

Answer:

Not enough information to solve

Step-by-step explanation:

In order to find the answer, you will need to know how much she makes in those 4 weeks, then subtract 500 from the total amount made

4 0

3 years ago

Marcus baked a loaf of banana bread for a party. He cut the loaf into equal size pieces. At the end of the party, there were 6 p

iris [78.8K]

Answer:

6*4 = 24

Step-by-step explanation:

Hopefully that helps, and you can write fractions as x/y.

7 0

3 years ago

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