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aev [14]
3 years ago
10

NEED HELP ASAP PLS! 13 points!

Mathematics
1 answer:
atroni [7]3 years ago
7 0

Answer:

r≥21

Step-by-step explanation:

\frac{r}{3} -9 \geq  -2\\      \frac{r}{3} \geq 7\\r\geq 21

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Solution is in the attachment.

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3 years ago
What is x in this equation .3=.5x-.7
NARA [144]

By solving the linear equation it can be obtained that

The value of x is 2

What is a linear equation?

At first it is important to know about equation

Equation shows the equality between two algebraic expressions by connecting the two algebraic expressions by an equal to sign.

A one degree equation is known as linear equation.

The given linear equation is

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0.5x = 0.3 + 0.7

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x = \frac{1}{0.5}

x = 2

The solution of this linear equation is x = 2

To learn more about linear equation, refer to the link-

brainly.com/question/28732353

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mixas84 [53]

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4 0
3 years ago
Anyone know the answer?
Stolb23 [73]

Answer:

y-intercept = 1

Step-by-step explanation:

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8 0
2 years ago
Read 2 more answers
0.4 divided by 41 (help pls-
sasho [114]
102.5

Lol, well to start, it’s not asking to divide 0.4 by 41. It’s asking to divide 41 by 0.4.
And that will get you to 102.5. You could do long division or use a calculator if you are allowed.
8 0
2 years ago
Read 2 more answers
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