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fenix001 [56]
3 years ago
11

Add or Subtract to simplify

Mathematics
1 answer:
Drupady [299]3 years ago
5 0

Answer:

3. - 8n² -8n + 3

Step-by-step explanation:

(4n^4 - 8n +4) - (8n² + 4n^4 +1)

Firstly, open the brackets.

= 4n^4 - 8n +4 - 8n² -  4n^4 - 1

Now, group like terms.

= 4n^4 - 4n^4 - 8n² -8n - 1 + 4

4n^4 - 4n^4 cancel out with each other since one is negative and the other is positive. So we're left with - 8n² -8n - 1 + 4

= - 8n² -8n - 1 + 4

= - 8n² -8n + 3

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What is the GPA for 88.69% 87.15% 75.35% 67.78% 63.14% 51.44%?<br> i just want to know.
lorasvet [3.4K]

The GPA for the following on the scale of 4 GPA are; 88.69% -3.3, 87.15% - 3.3, 75.35% - 2.0 , 67.78% - 1.3, 63.14% - 1.0, 51.44% - 0.0

<h3>What is GPA?</h3>

The Term GPA is a combined GPA or grade point average of all grades you have earned in a semester or term.

The Cumulative GPA is the overall GPA or grade point average of all cumulative GPA's that are earned in all semesters and all the courses in an academic term.

The GPA is total of averaged per semester; while the cumulative GPA is the total of all grades for all semesters That is; the difference between GPA and cumulative GPA.

The GPA for the following on the scale of 4 GPA are;

88.69% -3.3

87.15% - 3.3

75.35% - 2.0

67.78% - 1.3

63.14% - 1.0

51.44% - 0.0

Learn more about the GPA here;

brainly.com/question/1238928

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7 0
2 years ago
B) 2(5x - 6) = 3(3x + 1)
Sedaia [141]

Answer:

if you are finding x,

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Step-by-step explanation:

2(5x-6) = 3(3x+1)

10x - 12 = 9x + 3

10x = 9x + 15

x = 15

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4 years ago
Several friends meet at an ice cream parlor. They order 5 ice cream cones and 3 sundaes and pay a total of $27.30. The cones cos
MrRissso [65]

$4.35 is the answer to the question.

5 0
3 years ago
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Step-by-step explanation:

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3 years ago
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You are selling flowers for a fundraiser . You pay $ 1.50 for each flower plus a flot rate delivery fee of $ 15 . You are sellin
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Answer:

15÷1 .50=10

Because you are already paying a flat rate of $15. You make 1.50 off of each flower. So you have to sell over 10 flowers to make a profit.

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3 years ago
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