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erastova [34]
2 years ago
5

Pls help me asap important assessment

Mathematics
1 answer:
oksian1 [2.3K]2 years ago
7 0

Answer:

x-6

Step-by-step explanation:

The mistake when expanding the bracket 3(x-6),3 was supposed to multiply 6 but instead it was added to 6 instead

the correct working

3(x-6)+(4x+12)-6x

3x-18+4x+12-6x

(3x+4x-6x)+(-18+12)

=x-6

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A quadrilateral in the coordinate plane has vertices (3, -2), (3, -4), (5, -4), and (5, -2). What is the area, in square units,
AfilCa [17]

Answer:

4 square units.

Step-by-step explanation:

you are right!

4 0
2 years ago
Find the equation of the line through point (10,4) and parallel to 3x+5y=8.
Gnom [1K]
Parallel = same slope
Find slope of 3x + 5y = 8
Turn into y = mx + b
5y = -3x + 8
Divide by 5
y = -3/5x + 8/5
Slope is -3/5
Y = -3/5x + b, find y intercept
Plug in the point
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8 0
3 years ago
Hoy uploaded 56 photos to his computer. He put an equal number of photos in each of 8 folders. Which multiplication sentence cou
Dafna1 [17]
I would actually use division. So divide 56 by 8, and you'll get 7.

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Hope this helps!
♤MidnightQueen
3 0
3 years ago
Read 2 more answers
***Factor the expressions using the GCF.***
Sedbober [7]

Answer:

1. 1+2

2. 4-1

3. 3-2

4. 14+18

5. 10-6

6. 5-4

Step-by-step explanation:

1. GCF is 7

2. GCF is 11

3. GCF is 6

4. GCF is 5

5. GCF is 6

6. GCF is 20

4 0
2 years ago
The table below shows the amount of a radioactive compound remaining after X years Sarah is compiling the data into a lab report
Murrr4er [49]

Answer:

  A. the y-intercept of the graph is 900, and as X increases, f(x) approaches 100.

Step-by-step explanation:

The table can be described by the function ...

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This is an exponential decay (not a constant-rate decay) from a y-intercept of 900 down to a minimum value of 100 (not zero).

The best description is that of choice A.

9 0
3 years ago
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