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Ludmilka [50]
3 years ago
8

If

s="latex-formula">² -x+3, then what is the reaminder when f(x) is divided by x+9?
Mathematics
1 answer:
Paraphin [41]3 years ago
7 0

Answer:

Remainder is 93

Step-by-step explanation:

Use synthetic division:

-9 | 1   -1    3

____<u> -9   90</u>

     1 -10 | 93

Therefore, the remainder is 93

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PLEASE HELP im dying over here
Iteru [2.4K]
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3 years ago
Please help me with this math homework thanks :)
Ivenika [448]

Place a point at (0,-5) because that is the y-intercept (the -5 on the vertical line)

Since the slope is negative two which can be re-written as -2/1 (rise/run) you go down two and to the right once or up two and to the left once, it doesn't matter which. Another point can be placed at (1,-7) or (-3,-1), it still doesn't matter which.

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3 0
3 years ago
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lora16 [44]

Answer:

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Step-by-step explanation:

1.4   2.3   3.5      4.1      5.1    6.14?   if wrong im tired but for next time count and add i think

7 0
2 years ago
The ball game sold $1,340 in tickets one Saturday. The number of $12 adult tickets was 15 more than twice the number of $5 child
7nadin3 [17]

Answer: 95 adult tickets and 40 child tickets were sold.

Step-by-step explanation:

Let x represent the number of adult tickets that were sold.

Let y represent the number of child tickets that were sold.

The cost of an adult ticket is $12 and the cost of a child ticket is $5.

The ball game sold $1,340 in tickets one Saturday. It means that

12x + 5y = 1340- - - - - - - - - - 1

The number of $12 adult tickets was 15 more than twice the number of $5 child tickets. It means that

x = 2y + 15

Substituting x = 2y + 15 into equation 1, it becomes

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24y + 5y = 1340 - 180

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y = 1160/29

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x = 2y + 15 = 2 × 40 + 15

x = 95

5 0
4 years ago
I need help with Algebra 2a
Ugo [173]

Answer:

Step-by-step explanation:

Summation means that you are adding together all the numbers that result from putting in the numbers 5-11 for i:

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-37 + -43 + -49 + -55 + -61 + -67 + -73 = -385

4 0
4 years ago
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