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2 years ago

Please help me I want to eat my Chinese food but I have to do this quiz

Mathematics

2 answers:

Aleonysh [2.5K]2 years ago

8 0

Answer:

$190.00

Step-by-step explanation:

285.00 divided by 30=9.5 multiply by 20=190.00

Gennadij [26K]2 years ago

7 0

Answer:

190

Step-by-step explanation:

divide 285.00 by 30. you get 9.5 then multiply it by 20. 20 being the amount of hours she worked the second week.

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PLEASE HELP <br><br> y/7=x<br> what is y?

AlekseyPX

Answer:

You can't find y in this way

Step-by-step explanation:

You should know the value of x

But you can say

Y=7x

5 0

2 years ago

If one-sixth of a number plus one-third returns two-thirds of that number What is the number

Solnce55 [7]

Answer:

$x= \frac{2}{3}$

Step-by-step explanation:

Let the number be x

Given

$\frac{1}{6}x + \frac{1}{3} = \frac{2}{3}x$

Required

Find x

$\frac{1}{6}x + \frac{1}{3} = \frac{2}{3}x$

Collect Like Terms

$\frac{1}{6}x - \frac{2}{3}x = - \frac{1}{3}$

Take LCM

$\frac{1 - 4}{6}x = \frac{-1}{3}$

$\frac{- 3}{6}x = \frac{-1}{3}$

Multiply both sides by 6

$6 * \frac{- 3}{6}x = \frac{-1}{3} * 6$

$-3x= -2$

Divide both sides by -3

$\frac{-3x}{-3}= \frac{-2}{-3}$

$x= \frac{2}{3}$

Hence, the number is $\frac{2}{3}$

7 0

3 years ago

Can someone give 2 examples of a logarithmic equation with infinite solutions?

Vika [28.1K]

Assuming what is meant by "infinite solutions" are infinite number of solutions of a logarithmic equation.

$\frac{1}{2}\log x^2 - \log \sqrt{x} - \log \sqrt{x} = 0$

and

$\frac{1}{2}x-2\ln e^x=-\frac{3}{2}x$

3 0

2 years ago

Please answer fast???????????

kherson [118]

Answer:

the second one i think

Step-by-step explanation:

5 0

2 years ago

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disa [49]

Answer:

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4 0

3 years ago

Please help me I want to eat my Chinese food but I have to do this quiz​

Please help me I want to eat my Chinese food but I have to do this quiz