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erica [24]
3 years ago
11

Please help! -10y= y+ 1

Mathematics
2 answers:
Tanya [424]3 years ago
6 0

Answer:

y = -1/11

Step-by-step explanation:

-10y= y+ 1

-11y = 1

y = -1/11

Anton [14]3 years ago
3 0

\\ \sf\longmapsto -10y=y+1

  • Take y to left

\\ \sf\longmapsto -10y-y=1

\\ \sf\longmapsto -11y=1

\\ \sf\longmapsto y=\dfrac{1}{-11}

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Chris is selling his car. He priced it at $7,500 the first day. At the end of the week, he reduced the price by 28% what was the
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Is it true that 1 2/5 - 3/4 = 1/4 + 2/5? Prove your answer.
Harrizon [31]

Answer: Yes, it's true.

Step-by-step explanation:

The first step is to convert the mixed number 1\frac{2}{5} to a fraction. The procedure for this is:

  1. Multiply the whole number 1 by the denominator 5.
  2. Add the product obtained and the numerator 2 (This will be the numerator of the fraction).
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Then:

1\frac{2}{5}=\frac{(1)(5)+2}{5}=\frac{7}{5}

Rewrite the equation:

\frac{7}{5}-\frac{3}{4}=\frac{1}{4}+\frac{2}{5}

Notice that the denominators on the left side are 4 and 5 and the denominator on the right side are also 4 and 5.

Then, the Least Common Denominator (LCD) on both sides is:

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Now we can solve the subtraction on the left side of the equation and the addition on the righ side:

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8 0
4 years ago
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A rectangle has a length 3x + 1 of and a width of Write an expression for the 3-9
jolli1 [7]

The expression for the perimeter is P = 12x - 16

<h3>How to write an expression for the perimeter?</h3>

The given parameters are

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So, we have

P = 2 * (3x + 1 + 3x - 9)

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P = 2* (6x - 8)

Expand

P = 12x - 16

Hence, the expression for the perimeter is P = 12x - 16

Read more about perimeter at:

brainly.com/question/19819849

#SPJ1

4 0
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