2 years ago

If 7 less than 4 times a number is two more than that number, what is the result when the number is subtracted from 50?

Mathematics

2 answers:

Tasya [4]2 years ago

8 0

Answer:

4x-7=x+2

3x=9

x=3

3-50=-47

Step-by-step explanation:

harina [27]2 years ago

3 0

Answer:

hope it helps please give brainliest

You might be interested in

How to tell if a table represents a linear relationship?

Brums [2.3K]

Either graph the points, or you can divide x by y for each set of points and if your answers are the same, then it is linear.

Hope it helps!

6 0

2 years ago

Find the value of the derivative (if it exists) at the indicated extremum. (If an answer does not exist, enter DNE.)

Liono4ka [1.6K]

Answer:

The answer is "0".

Step-by-step explanation:

Please find the correct question in the attached file.

Given value:

$\to f(x) =\frac{x^2}{x^2+5}\\\\$

Formula:

$\bold{\frac{d}{dx} \frac{u}{v} = \frac{ v \frac{du}{dx} - u \frac{dv}{dx}}{v^2}}$

$\to f'(x) =\frac{(x^2+5) 2x -2x^3 (2x)}{(x^2+5)^2}\\\\\to f'(0) =\frac{(0^2+5)2(0) -4(0)^4}{(0^2+5)^2}\\\\\to f'(0) =\frac{(0)(5) -2(0)}{(5)^2}\\\\\to f'(0) =\frac{0 - 0}{(5)^2}\\\\\to f'(0) =\frac{0}{25}\\\\\to f'(0) = 0$

6 0

2 years ago

amy has 3 pounds of raisins. she divides the raisins equally int 12 bags. how many pounds of raisins are in each bag? tell how m

larisa [96]

There is a decimal between the 3 and the 0

4 0

2 years ago

Read 2 more answers

A cell phone company charges $40 per month for unlimited calling, and $0.20 per text message sent. If t represents the number of

kotegsom [21]

Answer: 40 + 0.2t

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Point Q is located at (-4, 6). Point R is located at (8, 6) What is the distance from point Q to point R?

Stels [109]

Answer:

12 units

Step-by-step explanation:

Notice that as we go from Q to R, x (the horizontal distance) increases by 12 and y (the vertical distance) does not change. Thus, the distance between the two points is merely the horizontal distance, 12 units.

8 0

3 years ago