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Lerok [7]
2 years ago
14

Please help I will give brainliest IF IT IS CORRECT

Mathematics
1 answer:
Andreyy892 years ago
5 0

Answer:

third graph and (3, -1)

Step-by-step explanation:

y = 2/3x - 3

y = -2x + 5

2/3x - 3 = -2x + 5

2 2/3x = 8

8/3x = 8

8x = 24

x = 3

find 'y'

y = -2(3) + 5

y = -1

The third graph is correct because it shows both a line intersecting the y-axis at -3 and the negative slope line is crossing at +5

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Lunna [17]

Answer:

Step-by-step explanation:

We know a triangle adds up to 180 so:

75+36+ ? = 180

111+ ? =180

? = 69

To find out x, we know that a straight line adds up to 180 so again:

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x = 111

8 0
3 years ago
Read 2 more answers
Find the equation in standard form if the solutions are x={3,-7}
Sever21 [200]

Answer:

x = -4

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3 years ago
If a 10-pound turkey costs $20.42.how much does a 21-pound turkey cost
sergij07 [2.7K]

Answer:

$42.88

Step-by-step explanation:

Let's create a proportion using the following setup:

cost/pounds=cost/pounds

We know that it costs $20.42 for a 10 pound turkey.

$20.42/10 pounds= cost/pounds

We don't know how much a 21 pound turkey costs, so we can say that it costs $x for a 21 pound turkey.

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We want to find x, by getting x by itself.

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6 0
3 years ago
The function f(x) = |xl is graphed over the interval (-6,3].
garri49 [273]

Answer: g(x) = |x − 3|

Step-by-step explanation:

i got it right on edge. I hope this helps :D

4 0
2 years ago
Help please need answer asap
MaRussiya [10]

Answer:

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immediately, we can eliminate f(x) = 3 - x and f(x) = -3x

comment any questions pls

6 0
3 years ago
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