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saveliy_v [14]
4 years ago
7

Solve for x. 6(x – 1) = 9(x + 2)

Mathematics
2 answers:
Margaret [11]4 years ago
5 0

Answer:

x = -8

Step-by-step explanation:

Paraphin [41]4 years ago
5 0

[ Answer ]

\boxed{\bold{X \ = \ -8}}

[ Explanation ]

  • Solve For X: 6(x - 1) = 9(x + 2)

------------------------------

  • Expand 6(x - 1): 6x - 6

  • Expand 9(x + 2): 9x + 18

6x - 6 = 9x + 18

  • Add 6 To Both Sides

6x - 6 + 6 = 9x + 18 + 6

  • Simplify

6x = 9x + 24

  • Subtract 9x From Both Sides

6x - 9x = 9x + 24 - 9x

  • Simplify

-3x = 24

  • Divide Both Sides By -3

\frac{-3x}{-3} = \frac{24}{-3}

  • Simplify

X = -8

\boxed{\bold{[] \ Eclipsed \ []}}}

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Saqui buys streamers for \$0.09$0.09dollar sign, 0, point, 09 per meter.
Colt1911 [192]

Answer:

$0.27

Step-by-step explanation:

1/4 The ratio of meters of streamers to cost of streamers is 1 : 0.09

     We want to know the ratio of centimeters of streamers to cost of  
     streamers.

2/4 We need to convert meters to centimeters.

      There are 100 centimeters in 1 meter.

      So, if 1 meter of streamers costs $0.09, then 100 centimeters of
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3/4 The ratio centimeters of streamers to cost for 300 centimeters of
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      Now, we can find an equivalent ratio to find the cost for 300
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4/4 The streamers cost $0.27 per 300 centimeters.

5 0
3 years ago
28. Suppose an investment doubles in value every 5 years. This is year the
dybincka [34]

I think the answer is in 10 years from now the investment will be worth 24,960 and five years ago it was worth

6 0
2 years ago
Last month a cafe had 3200 customers 600 of them ordered gluten-free meals
algol [13]

Answer: 18.75%

Step-by-step explanation:

Here is the complete question:

Last month, a cafe had 3200 customers. 600 of them ordered gluten-free meals. What percentage of the customers ordered gluten-free meals?

To find the percentage of the customers who ordered gluten-free meals, we will divide the number of people who ordered glutton free meal by the total number of customers and then multiply by 100. This will be:

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6 0
3 years ago
What equation results when you cross - multiply 17/d = 51/21
nekit [7.7K]

Answer:

 51d=357\\\\d=\frac{357}{51} \\\\d=7

Step-by-step explanation:

A proportion is an equation that defines that two ratios are equal.  When the terms of a proportion are cross multiplied, the cross products are equal.  Cross multiplication is the multiplication of the numerator of the first ratio by the denominator of the second ratio and the multiplication of the denominator of the first ratio by the numerator of the second ratio:

\frac{a}{b} =\frac{c}{d} \rightarrow ad=bc

Therefore:

\frac{17}{d} =\frac{51}{21} \\\\17*21=d*51\\\\357=51d\\\\Solving\hspace{3} for\hspace{3} d\\\\d=\frac{357}{51} \\\\d=7

6 0
3 years ago
The product of 4x and 0 is:<br> 4x<br> 4<br> 0
ki77a [65]

Answer: <em>0</em>

Step-by-step explanation:

<em>Simply the answer is </em><em>0</em><em> because anything multiplied by </em><em>0</em><em> will result in </em><em>0</em>

<em>4x(0) =</em><em> 0 </em>

7 0
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