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valentinak56 [21]
3 years ago
11

Create an equation modeling the scenario. Use the equation to solve for the missing number. In your final answer, include the eq

uation and all necessary calculations. Twice the sum of a number and seven is three times the number.
Mathematics
2 answers:
Pani-rosa [81]3 years ago
6 0

Answer:

ye mjfji

Step-by-step explanation:

Svetradugi [14.3K]3 years ago
5 0
I think it’s 2(x+7)=3x
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I have a few questions! what is the gcf for
Harrizon [31]

Answer:

(21 and 54): 3

(55 and 90): 5

(16 and 30): 2

(42 and 91): 7

(66 and 121): 11

Step-by-step explanation:

5 0
3 years ago
What is the solution to the equation fraction 4 over 5 n minus fraction 3 over 5 equals fraction 1 over 5 n?
Lilit [14]
If you would like to know the solution to the equation, you can calculate this using the following steps:

4/5n - 3/5 = 1/5n     /*5n
4 - 3/5 * 5n = 1
4 - 3n = 1
4 - 1 = 3n
3 = 3n
n = 1

The correct result would be n = 1.
7 0
3 years ago
I need an example of ‘what is a 3rd degree polynomial with two terms’ ?
Zanzabum

Answer:Cubic polynomials are polynomials of degree three. Examples include \begin{align*}x^3+8, x^3-4x^2+3x-5\end{align*}, and so on. Notice in these examples, the largest exponent for the variable is three (3). They are all cubics

Step-by-step explanation:

3 0
3 years ago
At a high school, the probability that a student is a senior is a 0.25. The
Svetach [21]

Answer:

110

Step-by-step explanation:

3 0
3 years ago
he seven problems, which were announced in 2000, are the Riemann hypothesis, P versus NP problem, Birch and Swinnerton-Dyer conj
solniwko [45]

Answer:

Huh these are the world's on solved problems

Step-by-step explanation:

3 0
2 years ago
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