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BaLLatris [955]
3 years ago
9

Combine like terms (4x^2+6x+7)−(−8x^2−2x+6)

Mathematics
1 answer:
ANEK [815]3 years ago
3 0

Answer:

12x^2+8x+1

Step-by-step explanation:

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MYP 1 Mathematics Summative Assessment Unit 4 Example
zhuklara [117]

You just have to answer to all of the questions and bullet points. Think about them, and do some sketches. In the end that will help you to end the assignment.

Hope it helped.

3 0
4 years ago
Five times the smallest of three consecutive odd integers is seven more than twice the largest. Find the largest
Dmitrij [34]

Answer: 9

Step-by-step explanation:

Let the consecutive odd numbers be y, y+2 and y+4.

Five times the smallest of three consecutive odd integers is seven more than twice the largest. Find the largest integer can be expressed as:

5y = 2(y+4) + 7

5y = 2y + 8 + 7

5y = 2y + 15

5y - 2y = 15

y = 3

The smallest odd number is 5

The largest integer will be:

= y + 4

= 5+4

= 9

8 0
3 years ago
If a Japanese company reported an 8.8 percent increase in net profit from last year’s 426 billion yen, what would be this year’s
Fiesta28 [93]

Answer:

463,488,000,000

Step-by-step explanation:

8.8% = .088

426,000,000,000 * .088 = 37,488,000,000

426,000,000,000 + 37,488,000,000 = 463,488,000,000

5 0
2 years ago
6/7 plus 4/5 times 4/5
Charra [1.4K]

Answer:


Step-by-step explanation:


4 0
3 years ago
What is the order of these numbers? Order the numbers from least to greatest. Please help! Thank you so much! −1.4, −85, 0.6, −0
iren [92.7K]
-85, -1.4,-0.9, 0.6, 14
5 0
4 years ago
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