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igomit [66]
3 years ago
10

10x + 60 = 9x - 30

ula1" title="10x + 60 = 9 \times - 30 \\ " alt="10x + 60 = 9 \times - 30 \\ " align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
EastWind [94]3 years ago
4 0

Answer:

x = - 90

Step-by-step explanation:

Given

10x + 60 = 9x - 30 ( subtract 9x from both sides )

x + 60 = - 30 ( subtract 60 from both sides )

x = - 90

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Step-by-step explanation:

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Answer:

The solution in the attached figure

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Step-by-step explanation:

Let

x -----> represents the number of tacos sold

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we know that

------> inequality A

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using a graphing tool

The solution is the triangular shaded area

see the attached figure

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Remember that if a ordered pair is a solution of the system of inequalities, then the ordered pair must lie on the shaded area of the solution

so

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Verify

Substitute the value of x and the value of y in each inequality

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Inequality B

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Read more on Brainly.com - brainly.com/question/13301815#readmore

Step-by-step explanation:

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Answer:

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