What the answer to Solve m-4n=8 for m

Answers

Answer 1

Answer:

The value of m in the linear equations is 4n + 8. In other words,

the solution to the equation m - 4n = 8 for m is m = 4n + 8

To solve the equation m - 4n = 8 for m, we need to isolate the variable m on one side of the equation.

Step 1: Start with the equation m - 4n = 8.

Step 2: To isolate m, we want to get rid of the term -4n. We can do this by adding 4n to both sides of the equation:

m - 4n + 4n = 8 + 4n.

Simplifying the equation, the -4n and +4n terms cancel out, leaving us with:

m = 8 + 4n.

Step 3: We can rearrange the terms to write the equation in the standard form:

m = 4n + 8.

Therefore, the solution to the equation m - 4n = 8 for m is m = 4n + 8.

Hence, the value of m in the linear equations is 4n + 8. In other words,

the solution to the equation m - 4n = 8 for m is m = 4n + 8

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Answer 2

Answer: m-4n=8 divide both sides by 4.
m-n=2
There are two variables, so this is the simplest form.

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Identify the domain and range of each function.y = 3 • 5x
The domain of this function is ?
negative infinity to zero
0 to infinity
negative infinity to infinity

The range of this function is?
0 to infinity
3 to infinity
negative infinity to infinity

Answers

The domain of this function is:

C.) Negative infinity to infinity

The range of this function is:

A.) 0 to infinity

Y=4^x-5+3

The domain of this function is:

C.) Negative infinity to infinity

The range of this function is:

B.) 3 to infinity

Final answer:

For the function y = 3 • 5x, the domain is all real numbers (negative infinity to infinity) and the range is all real numbers from zero to infinity.

Explanation:

In mathematics, the domain of a function is the complete set of possible values of the independent variable. In the case of the function y = 3 • 5x, the independent variable is 'x' which can take any real number. Therefore, the domain of this function is from negative infinity to infinity.

The range of a function is the complete set of possible values of the dependent variable. In this function, the dependent variable is 'y', which increases as 'x' increases. Because the lowest value y can take is 0 (when x is 0), the range is from 0 to infinity.

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When I double my number add four and divide by two

Answers

You will get a number that's 2 more than the number you started with.

you will get a number that's 2 more than u started with

2. A rectangular photograph measuring 8 in by 10 in is surrounded by a frame with a uniform width, xx.a. What type of function can best represent the area of the picture and the frame in terms of xx (the unknown frame’s width)? Explain mathematically how you know.
b. Write an equation in standard form representing the area of the picture and the frame. Explain how you arrive at your osition.

Answers

Answer: a) Quadratic equation b) $4x^2+36x+80$

Step-by-step explanation:

Since we have given that

Length of photograph = 8 inches

Width of photograph = 10 inches

It is surrounded by a frame with uniform width 'x'.

So, Length of picture and frame becomes

$x+8+x=2x+8$

Width of picture and frame becomes

$x+10+x=2x+10$

So, Area of picture and frame becomes

$Length* breadth\n\n=(2x+8)(2x+10)\n\n=2x(2x+10)+8(2x+10)\n\n=4x^2+20x+16x+80\n\n=4x^2+36x+80$

Hence, a) Quadratic equation b) $4x^2+36x+80$

Simplify the expression 2b-3a+b+a

Answers

2b+b-3a+a
the simplified version is 3b-2a

$2b-3a+b+a=\n-2a+3b$

The expression 8 x plus 12 y represents the sum of Harry and Mike’s total monthly wages, where x represents the number of hours Harry worked and y represents the number of hours Mike worked. What is another way to write the expression, and what can you conclude from rewriting it in this way?A. 8 left parenthesis x plus 1.5 y right parenthesis ; Harry’s hourly wage is 1.5 times Mike’s.
B. 8 left parenthesis x plus 1.5 y right parenthesis; Mike’s hourly wage is 1.5 times Harry’s.
C. 12 left parenthesis 8 x plus y right parenthesis ; Harry’s hourly wage is 8 times Mike’s.
D. 8 left parenthesis x plus 4 y right parenthesis ; Mike’s hourly wage is 4 times Harry’s.

Answers

it’s B figured it out got it

What is the value of 5 over 6 divided by 3 over 4

Answers

Answer:

10/9

Step-by-step explanation:

5/6 ÷ 3/4 =
5/6 × 4/3 =
20/18 =
10/9

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