-15 + 12x = 5x + 7 -3x
SOLVE FOR X

Answers

Answer 1
Answer:

Answer:

x = 2.2

Step-by-step explanation:

- 15 + 12x = 5x + 7 - 3x \n  + 12x - 5x + 3x = 15 + 7 \n 10x = 22 \n  (10x)/(10)  =  (22)/(10)  \n x = 2.2

Answer 2
Answer:

Answer: x=(11)/(5)

Simplify both sides of the equation

-15+12x=5x+7+-3x

12x-15=(5x+-3x)+(7) (Combine Like Terms)

12x-15=2x+7

Subtract 2x from both sides

12x-15-2x=2x+7-2x\n10x-15=7

Divide both sides by 10

(10x)/(10) =(22)/(10)

x=(11)/(5)


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the cylindrical fish tank shown bellow has a height of 25 inches and a volume of 5,625 pie cubic inches. that is the diameter of the fish tank?

Answers

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Select the whether each function on the interval -2 ≤ x ≤ 4 has a maximum at x=-2, or increases.Option 1: f(x) has a maximum at x = -2
Option 2: f(x) increases

Answers

Answer:Certainly, let's discuss this in a more comprehensive manner at a college-level.

Option 1: f(x) has a maximum at x = -2

This statement suggests that within the interval -2 ≤ x ≤ 4, the function f(x) attains its highest value at the specific point x = -2. In mathematical terms, it implies that there exists a local maximum at x = -2, where the function experiences a critical point. Critical points are those where the derivative of the function is equal to zero, indicating a potential extremum (maximum or minimum). In this case, a maximum is asserted at x = -2, which means that as we approach this point from both the left and the right, the function increases, but as we move away from x = -2, it starts to decrease. It's important to note that this assertion is based on the assumption that the function possesses a local maximum at this specific x-value.

Option 2: f(x) increases

Option 2 claims that the function f(x) displays a continuous and consistent increase throughout the entire interval from -2 to 4. This means that as we progress from any value on the left side of the interval to any value on the right side, the function's output monotonically and steadily grows. There is no specific point within this interval where the function reaches a maximum; instead, it is characterized by an upward trend. This assertion aligns with the concept of a monotonically increasing function, where the derivative is non-negative or greater than zero over the entire interval. In essence, Option 2 posits that there is no local maximum within the specified range, and the function simply increases without reaching a peak.

To conclusively determine which option is valid, it's imperative to analyze the specific mathematical expression or data representing the function f(x) within the interval -2 ≤ x ≤ 4. A critical examination of the function's behavior, which can be ascertained from its graph, its derivative, or its rate of change, would provide concrete evidence as to whether it exhibits a maximum at x = -2 or continuously increases throughout the interval. Additionally, considering the context and nature of the function is essential in making an informed determination, as some functions may inherently possess certain characteristics that lead to either a local maximum or continuous growth.

Step-by-step explanation: give me brainlest pls

Answer:

Option 1: f(x) has a maximum at x = -2 is the correct answer.

Step-by-step explanation:

To determine whether each function on the interval -2 ≤ x ≤ 4 has a maximum at x=-2 or increases, we need to analyze the behavior of the function.

Let's start with Option 1: f(x) has a maximum at x = -2. In this case, if the function has a maximum at x = -2, it means that the function reaches its highest point at x = -2 and then decreases as we move away from that point.

Now let's consider Option 2: f(x) increases. If the function increases, it means that the function is getting larger as we move along the x-axis from left to right.

To determine whether each function has a maximum at x = -2 or increases, we need to analyze the behavior of the function on the given interval.

For example, let's say we have a function f(x) = x^2. If we plug in values within the given interval, we can observe the behavior of the function:

f(-2) = (-2)^2 = 4

f(0) = (0)^2 = 0

f(4) = (4)^2 = 16

From these calculations, we can see that the function f(x) = x^2 has a maximum at x = -2, as f(-2) = 4, and then it decreases as we move away from x = -2.

Therefore, for this specific function, Option 1: f(x) has a maximum at x = -2 is the correct answer.

To determine the behavior of other functions on the given interval, you will need to analyze their equations and calculate the corresponding values within the interval. By doing so, you can identify whether each function has a maximum at x = -2 or increases.

Remember, it is essential to consider the behavior of the function within the given interval to accurately determine whether it has a maximum at x = -2 or increases.

one sixth of thirty six hundredths is less than two tenths less than four write as inequality if closed write true or false

Answers

The solution is 0.06 < 0.2 < 4

The inequality equation is 0.06 < 0.2 < 4 and is True

What is an Inequality Equation?

Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.

Given data ,

Let the inequality equation be represented as A

Now , the value of A is

A = one sixth of thirty six hundredths is less than two tenths less than four

Substituting the values in the equation , we get

One sixth of thirty six hundredths = ( 1/6 ) ( 36/100 )

One sixth of thirty six hundredths = ( 6/100 ) = 0.06

And ,

Two tenths = ( 2/10 ) = 0.2

So , the inequality equation is

0.06 < 0.2 < 4

The equation satisfies the relation

Hence , the inequality equation is 0.06 < 0.2 < 4

To learn more about inequality equations click :

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(1/6)(36/100)<4 - (2/10)
6/100 < 38/10
3/50 < 190/50
true

sophia buys 4/5 pound of sunflower seeds.she eats 1/10 pound of seeds each day.how many seeds will it take sophia to eat all the sunflower seeds

Answers

I believe you mean
"how many seeds [days] will it take sophia to eat all the sunflower seeds"

It will take 8 days
40 seeds per day.............................hope it helped


Organizers for a high school graduation have set up chairs in two sections. They put 126 chairs for the graduates in the front section and 588 chairs for guests in the back section. If all rows have the same number of chairs, what is the greatest number of chairs possible for a row?

Answers

we will find the greatest common factor of numbers 126 and 588
It 42

42 would be the greatest amount of chairs in a row. This is a very simple question. All you have to do is find the GCF using a method such as birthday cake/ladder or prime factorization. Using this, you can find the GCF to be 42.


The what of a two-dimensional figure can be any side?

Answers

The LENGTH of a two-dimensional figure can be any side.