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Tatiana [17]
3 years ago
10

I want to know how do you solve for this because im struggle in right now 6x−4y=72

Mathematics
1 answer:
Oxana [17]3 years ago
5 0

Answer:

x=12+2y/3

Step-by-step explanation:

you move the terms that don't contain x to the right side and solve

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4x+17=23. Find the solution to this equation
Elden [556K]

Answer:

1.5

Step-by-step explanation:

4x + 17 = 23

     - 17    -17

4x=6

then divide 4 from both sides and you get

x=1.5

7 0
3 years ago
Read 2 more answers
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bixtya [17]

Using an exponential function, it is found that f(5.5) = 19.8.

<h3>What is an exponential function?</h3>

An exponential function is a function in which the growth rate is a percentage, modeled by:

y = ab^x

In which:

  • a is the initial value.
  • b is the rate of change.

f(3.5) = 25 means that:

ab^{3.5} = 25

a = \frac{25}{b^{3.5}}

f(8.5) = 14 means that:

ab^{8.5} = 14

Hence:

\frac{25}{b^{3.5}} \times b^{8.5} = 14

25b^5 = 14

b = \sqrt[5]{\frac{14}{25}}

b = 0.89

a = \frac{25}{0.89^{3.5}} = 37.59

Hence, the function is given by:

y = 37.59(0.89)^x

Then, when x = 5.5:

f(5.5) = 37.59(0.89)^{5.5} = 19.8

More can be learned about exponential functions at brainly.com/question/25537936

7 0
2 years ago
Help please i need answers fast if you help or try to help tysm *hearts*
Tanzania [10]

Answer:

C. 3rd one Fraction 10/24

Step-by-step explanation:

3/4 - 2/6 = 0.41 or = 10/24 or it could be equal to 5/12​ are 10/24, 15/36, 20/48 and 25/60 or as Decimal 0.41

Step-by-step explanation:

Hope This Helped

7 0
2 years ago
Which of the following equations could be used to solve the given equation?
Pepsi [2]
If we simplify like terms on left and right sides we gwt

16x + 9 =  4x

Its B
8 0
3 years ago
Read 2 more answers
Round 1,400,304.7258 to the nearest hundred thousand
Jet001 [13]

Answer:

1,400,304.726 is the answer

4 0
3 years ago
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