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gavmur [86]
2 years ago
6

Please help me! I will mark Brainliest if you answer all of these portfolio questions!

Mathematics
1 answer:
klasskru [66]2 years ago
6 0

Answer:

a

Step-by-step explanation:

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Please Show Your Work All My Points Please Help Me!!!!! 6x^2+8x-6=2-2x-2
Juliette [100K]

Answer:

6x^2+10x-6=0

Step-by-step explanation:

First, you need to add all like terms:

6x^2+8x-6=-2x

Now move the -2x to the other side:

6x^2+10x-6=0

7 0
3 years ago
Read 2 more answers
Mr. Dawson owns multiple fish breeding farms. The number of fish breeding farms is represented by the function f(x) = 5. The app
Ilya [14]
For this case what we must do is define h (x), which is given by:
 h (x) = f (x) * g (x)
 Where,
 f (x) = 5 (The number of fish breeding farms)
 g (x) = 80 (1.04) ^ x (The approximate number of fish per breeding farm)
 Substituting we have:
 h (x) = (5) * (80 (1.04) ^ x)
 Rewriting we have:
 h (x) = 400 (1.04) ^ x
 Answer:
 
the approximate population of the fish across all Mr. Dawson's farms after x months is:
 
h (x) = 400 (1.04) ^ x
7 0
3 years ago
The plot shown to the right displays the number of books read last month by nine students. What is the median number of books re
Flauer [41]
1 is the median

0000(1)2234

The median is the middle number
4 0
3 years ago
A camera rental company charges a fixed amount plus a fee based on the number of days for which the camera is rented. The graph
bija089 [108]
Given:
x   y
0  40
4  120

y = fixed amount + v(x)
y = 40 + v(0)
y = 40

y = 40 + v(x)
120 = 40 + v(4)
120 - 40 = v(4)
80 = v(4)
80/4 = v
20 = v

y = 40 + 20x

The fixed amount charged is 40.

The variable amount is 20 per day.
7 0
3 years ago
Read 2 more answers
What property would you use to find an equivalent expression for 8 + ( 7 + 9)?
marissa [1.9K]

Answer:

Associative Property

Step-by-step explanation:

  1. I would use the Associative Property because it states that you can add any numbers together no matter how they are separated or grouped (with parentheses).
  2. Knowing what we said in step 1, here are some other ways you can write the expression given (they are written in the steps below)
  3. 8 + 7 + 9
  4. (8 + 7) + 9
  5. (8 + 9) + 7

I hope this helps!

4 0
3 years ago
Read 2 more answers
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