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alexgriva [62]
3 years ago
10

If f(x) = 5-2x find f(9)+ 3

Mathematics
2 answers:
ioda3 years ago
6 0

f (9) = 5 - 2 (9)

f (9) = 5 - 18

f (9) = - 13

f (9) + 3 = - 13 + 3

f (9) + 3 = - 10

ICE Princess25 [194]3 years ago
4 0

Answer:

the answer is -10

Step-by-step explanation:

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Is 7 a solutions to the compound inequality "-3 < x < 6 "
Angelina_Jolie [31]

7 cannot be the solution of compound inequality -3 < x < 6

Step-by-step explanation:

We need to find if  7 a solutions to the compound inequality -3 < x < 6

The compound inequality -3 < x < 6 states that the value of x can be greater than -3 but less than 6

Since 7 is greater than 6 so, 7 can't be the solution of compound inequality.

So, 7 cannot be the solution of compound inequality -3 < x < 6

Learn more about compound inequality at:

brainly.com/question/1465430

brainly.com/question/1858613

brainly.com/question/6703816

Keywords: compound inequality

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4 0
3 years ago
How can you model 8÷2/7
fredd [130]
8÷2/7
8/1÷2/7
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Hope this helps :)
3 0
4 years ago
Please help it’s so difficult
Sergeu [11.5K]

Answer:

y = x/2 +4

Step-by-step explanation:

new slope = -1/-2 = 1/2

x1 = -4, y1= 2

y-y1 = m(x-x1)

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y-2 = 1/2 (x+4)

y-2 = x/2 + 2

y = x/2 +2+2

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3 0
3 years ago
Consider the relation y = −4|x − 5| + 3. Which of the following best describes the minimum or maximum point of this relation?
larisa [96]
What are the following answers
8 0
3 years ago
On a certain hot​ summer's day, 613 people used the public swimming pool. The daily prices are $1.75 for children and $2.00 for
sesenic [268]

Answer:

1.59C + 2.25A = 786.75

C + A = 33    (even if all were the higher paying  adults, that would only be 33x2.25=74.25  far less than <<786.75)

1.59C + 1.59A = 33(1.59) = 52.47   subtract to eliminate C

     (2.25-1.59)A = 786.75 -52.47 = 734.28

       .66A = 734.28

            A = 73428/66 = 1112.55 = about 1113  adults

C = 33-1113 = -1080 children

which makes no sense.  over a thousand  "negative" children?  the public pool gave refunds to over a thousand prepaid children who didn't show up?  but a public swimming pool, no matter how large, probably wouldn't accomodate 1113 adults.

Step-by-step explanation:

7 0
2 years ago
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