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jeka57 [31]
3 years ago
14

What is (-3x2 - 6x - 8) - (4x2 + 5) simplified?

Mathematics
2 answers:
pickupchik [31]3 years ago
8 0
-7x^2-6x-13


This is the answer
schepotkina [342]3 years ago
7 0

Step-by-step explanation:

i got 9x-9

hope this helps broo

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Please help :( please
Butoxors [25]

Answer:

1. $6.88

2. 16 oz box

3. 5 dollars if u were to buy the 11 pound I think

Step-by-step explanation:

1. 24 pack because if you got 2 packs of Diet coke for 3.99 each then it would be 7 something dollars which is higher than 6.88

2. cheaper for more

4 0
3 years ago
Select the correct answer. If f(x) = |x| and g(x) = |x| − 4, which transformation is applied to f(x) to get g(x)? A. a vertical
Ainat [17]

Answer:

<em>D. a vertical transformation of f(x) four units downward</em>

Step-by-step explanation:

f(x) = |x|

In f(x), for every x value you input into x, you get a corresponding y value.

Now look at g(x) = |x| - 4

The part |x| of g(x) gives you the same y-value for each x value as you had in f(x). The part -4, makes each y-value 4 less than it was in f(x). Since every y-value is 4 lower than the corresponding y-value of f(x), the function g(x) is a vertical translation of f(x) four units downward.

5 0
3 years ago
Read 2 more answers
What is the number that 12 + 8i is divided by to yield the number represented by point A on the complex plane?
RoseWind [281]

Answer:

4

Step-by-step explanation:

edge 2020

4 0
3 years ago
Read 2 more answers
Evaluate (-2 4/5)-(-1 5/6)​
iragen [17]

Answer:

(-29)/30

Step-by-step explanation:

Simplify the following:

-(2 + 4/5) + (1 + 5/6)

Put 2 + 4/5 over the common denominator 5. 2 + 4/5 = (5×2)/5 + 4/5:

-(5×2)/5 + 4/5 + 1 + 5/6

5×2 = 10:

-(10/5 + 4/5) + 1 + 5/6

10/5 + 4/5 = (10 + 4)/5:

-(10 + 4)/5 + 1 + 5/6

10 + 4 = 14:

-14/5 + 1 + 5/6

Put (-14)/5 + 1 + 5/6 over the common denominator 30. (-14)/5 + 1 + 5/6 = (6 (-14))/30 + 30/30 + (5×5)/30:

(6 (-14))/30 + 30/30 + (5×5)/30

6 (-14) = -84:

(-84)/30 + 30/30 + (5×5)/30

5×5 = 25:

(-84)/30 + 30/30 + 25/30

-84/30 + 30/30 + 25/30 = (-84 + 30 + 25)/30:

(-84 + 30 + 25)/30

| 3 | 0

+ | 2 | 5

| 5 | 5:

(55 - 84)/30

55 - 84 = -(84 - 55):

(-(84 - 55))/30

| 7 | 14

| 8 | 4

- | 5 | 5

| 2 | 9:

Answer: (-29)/30

6 0
3 years ago
What is n/2=−7? Thanks!
Rudik [331]
N=-14
-7×2 is -14
you do the opposite when finding a letter
3 0
3 years ago
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