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MAVERICK [17]
3 years ago
9

Combine like terms to create an equivalent expression.3.26d+9.75d-2.65

Mathematics
1 answer:
Kay [80]3 years ago
7 0

Answer:

13.01d−2.65

Step-by-step explanation:

hope it helps :)

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-5+7q+ -5q+ -9q please help
vekshin1

For this case we must simplify the following expression

-5 + 7q + (- 5q) + (- 9q)

We know that, by definition:

+ * - = -

So, rewriting the expression we have:

-5 + 7q-5q-9q =

We add similar terms taking into account that:

  • Equal signs are added and the same sign is placed.
  • Different signs are subtracted and the major's sign is placed:

-5 + 2q-9q =\\-5-7q

Answer:

-5-7q

5 0
3 years ago
Find the exact value of the 8th term of the geometric sequence: 648,216,72,24?
Vikki [24]
The answer is b, hope I helped (:
8 0
2 years ago
Please can you tell me what 1+100448 is for 73 points. (just to give points to who ever wants them ​
LenaWriter [7]

Answer:

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Step-by-step explanation:

7 0
3 years ago
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Giving brainliest !! *easy*
Zepler [3.9K]

Answer: 49

Step-by-step explanation:

The missing constant term in the perfect square is 49.

x^2 + 14x + 49

We need a squart root of something to make the factor add up equal to 14x. If it's a perfect square, we could divide 14 by 2, 14/2 = 7, and we multiply 7^2, we get 49, which is a perfect square.

4 0
2 years ago
The work of a student to solve the equation 4(3x − 4) = 8 + 4x + 8 is shown below: Step 1. 4(3x − 4) = 8 + 4x + 8 Step 2. 7x − 8
Tom [10]

Answer:

wrong

Step-by-step explanation:

the student added 4x with 3 instead of multiplying

6 0
2 years ago
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