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Anika [276]
3 years ago
15

2. 6(6n + 2) + 9(-8n - 1)

Mathematics
1 answer:
spayn [35]3 years ago
5 0

Answer:

2. the final answer is -36n+3

3. the final answer is -4x-10

4. the final answer is 3c-81

5. the final answer is 17b-31

6. the final answer is 56y+64

7. the final answer is 24q+30

Note: I simplify each problem

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Ellie is an African elephant. When she was born, she weighed about 200 pounds. As an adult, she weighs 7 tons! How many pounds d
wariber [46]

Answer:

13,800 pounds

Step-by-step explanation:

one ton = 2000 pounds

7 tons = 14,000 pounds

14,000 - 200 = 13,800 pounds

5 0
3 years ago
How much can Sophia spend on party favors
Fantom [35]
Think about you have a pizza. you have 6 people and a total of 12 slices. How many can each person get? 2. 

This is the same thing. $2.47 divided by 6 people = $0.46 cents each
8 0
3 years ago
Y= x^2 -5 solve for x
dexar [7]

Y= x^2 -5

We need to solve for x, we need to get x alone

Y= x^2 -5

Lets start by removing -5

Add 5 on both sides

y + 5= x^2 -5 + 5

y + 5= x^2

Now to isolate x , we need to remove the square from x

To remove square , take square root on both sides

+-\sqrt{y+5} = \sqrt{x^2}

square and square root will get cancelled

+-\sqrt{y+5} = x

So x = +\sqrt{y+5} and  x = -\sqrt{y+5}


7 0
3 years ago
Can some one help me with this question its hard :( down below ill give brainliest
tresset_1 [31]

Answer:

B) 7^2 x 7^3

Step-by-step explanation:

B is 7^5 , everything else is 7^4

6 0
3 years ago
The product of six and a number is 72.
Art [367]

Answer:

12

Step-by-step explanation:

6 * x = 72

x = 72 / 6

x = 12

3 0
3 years ago
Read 2 more answers
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