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vfiekz [6]
3 years ago
13

1. Order the steps to show how to solve the equation2(4x − 11) + 9 = 19

Mathematics
1 answer:
-BARSIC- [3]3 years ago
8 0

Answer:

Question: 1

 Subtract 9 from each side.

 Divide each side by 2

 Add 11 to each side.

 Divide each side by 4

Question: 2

10x +2 = 32

10x = 30

x = 3

Question: 3

19 -4c = 17

-4c = -2

c = 1/2 or 0.5

Question 4:

1.1x + 1.2x -5.4 = -10

2.3x = -4.6

x = -2

Question: 6

6(5 − 8v) + 12 = −54

6( 5 - 8v ) = -66

( 5 - 8v ) = -11

-8v = -16

v = 2

Step-by-step explanation:

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Write an equation in slope intercept form of the line that passes through the given point and is parallel to the graph of the gi
kupik [55]

For this case we have that by definition, the equation of a line in the slope-intersection form is given by:

y = mx + b

Where:

m: It is the slope of the line

b: It is the cut-off point with the y axis

We have the following line:

y = 2x-8

The slope is m_ {1} = 2

By definition, if two lines are parallel then their slopes are equal. Thus, a line parallel to the given line will have a slopem_ {2} = 2

Therefore, the equation of the parallel line will be of the form:

y = 2x + b

We substitute the given point and find "b":

3 = 2 (-1) + b\\3 = -2 + b\\3 + 2 = b\\b = 5

Finally, the equation is:

y = 2x + 5

Answer:

y = 2x + 5

5 0
4 years ago
If it requires 6 pounds of wild caught animals to create 1 pound of salmon, what percent of the wild caught animals are wasted?
Oduvanchick [21]

The percentage of animal wasted is the number of animal wasted over 100

85.7%  of the wild caught animals are wasted

<h3>How to calculate the animal wasted</h3>

From the question, we have:

Animals caught = 6 pounds

Salmon = 1 pound

The total weight in the system is:

Total = 6 pounds + 1 pound

So, we have:

Total = 7 pounds

The percent of wild caught animals wasted is then calculated as:

\%Wasted = \frac{6}{7} * 100\%

Simplify

\%Wasted = 85.7\%

Hence, 85.7%  of the wild caught animals are wasted

Read more about percentage at:

brainly.com/question/843074

4 0
2 years ago
To the nearest unit, what is the perimeter of this pentagon ? pls help
Licemer1 [7]

Answer:

29

Step-by-step explanation:

3 0
3 years ago
2 out of every 20 houses gave out chocolate bars for Halloween treats based on this information how many chocolate bars would yo
galina1969 [7]
60 chocolate bars is the answer
8 0
3 years ago
A thermos in the shape of a cylinder is filled to
bearhunter [10]
Volume of a cylinder=πr^2h
                                 =πx2.5x2.5x12
                                 =πx75
                                 =235.62 cubic inches
8 0
3 years ago
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