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salantis [7]
3 years ago
9

Which equation can be used to find the value of X?

Mathematics
1 answer:
ollegr [7]3 years ago
6 0

Answer:

d

Step-by-step explanation:

Just put it equal to 180.

2x+5+4x-11+90=180

6x+84=180

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(7.5, 1.2) and (7.5, -2.3)

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The snack bar at your school has added sushi to its menu. The ingredients for one roll include sushi​ rice, seaweed​ sheets, cuc
amid [387]

Answer:

The answer si:  

- 16 servings - 6 oz of salmon

- 24 servings - 9 oz of salmon

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1 roll is 8 servings and it is also made of 3oz of smoked salmon. That means that 3oz of smoked salmon is needed fo 8 servings.

Now, let's made some proportions:

16 servings:

3 oz is for 8 servings, how much oz is for 16 servings:

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24 servings:

3 oz is for 8 servings, how much oz is for 24 servings:

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80 servings:

3 oz is for 8 servings, how much oz is for 80 servings:

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100 servings:

3 oz is for 8 servings, how much oz is for 100 servings:

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5 0
3 years ago
72x + 12y = 60 Which equation represents the same function? ​
Akimi4 [234]

Answer:    72*x+12*y-(60)=0

72x + 12y - 60  =   12 • (6x + y - 5)

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Step-by-step explanation:

6 0
3 years ago
Write the solution to the given inequality in interval notation
Kobotan [32]
You are right on the question
7 0
2 years ago
Perpendicular to x=1 and passing through (7,11)
Igoryamba
<h3><u>Question:</u></h3>

Find the equation of line perpendicular to x = 1 and passing through (7, 11)

<h3><u>Answer:</u></h3>

The equation of line Perpendicular to x = 1 and passing through (7, 11) is y = 11

<h3><u>Solution:</u></h3>

Given that line is perpendicular to x = 1 and passing through (7, 11)

We have to find the equation of line

The equation of the line in standard form is x = 1

This is a vertical line, so the perpendicular line will be a horizontal line of the form y = b

Since we are given that the line should pass through the point (7, 11) then the equation of the line is y = 11

7 0
3 years ago
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