2 years ago

Please help

Mathematics

1 answer:

Anettt [7]2 years ago

7 0

Answer:

Step-by-step explanation:

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Solve the equation below. x-5÷2=2x+4÷6

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That should help you with your question

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3 years ago

What is the solution to the equation 1^6 x = 2 ?

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1^6 is just 1 so 1x=2, you can just take away the one because it is a given that if there is an x there is a 1, so the answer is x=2

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3 years ago

Ana can finish a certain job in 10 hours. Together, Ana and Nina can finish the same job in 3 hours. How many hours can Nina fin

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Answer: 4.5 hours

<u>Step-by-step explanation:</u>

$Ana: \dfrac{1}{10}\ \text{job per hour}\\\\Nina: \dfrac{1}{x}\ \text{job per hour}\\\\Together: \dfrac{1}{3}\ \text{job per hour}\\\\\\Ana + Nina = Together\\\dfrac{1}{10}\quad +\dfrac{1}{x}\quad =\quad \dfrac{1}{3}\\\\\\\dfrac{1}{10}(30x)+\dfrac{1}{x}(30x) =\dfrac{1}{3}(30x)\\\\\\\rightarrow\quad 3x+30=10x\\\\.\quad 3x+30=10x\\\underline{-3x\qquad \quad -3x\quad}\\.\qquad \quad 30=7x\\\\.\qquad \quad \dfrac{30}{7}=\dfrac{7x}{7}\\\\\\.\qquad \quad \dfrac{30}{7}=x$

$.\qquad \quad 4.5=x$

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2 years ago

How many gallons of water is being filled each minute? (8th Math)

Nadya [2.5K]

Answer:

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Step-by-step explanation:

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1 year ago

Read 2 more answers

What's wrong with the problem: 5pints times 1cup divided by 2 pints = 2.5cups

lys-0071 [83]

I don't really know how the table works, but there are two cups in a pint, so 5 pints * 0.5 pints would be 2.5 pints, and 2.5 pints divided by 2 pints would be 1.25 pints?

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3 years ago