Please answer correctly !!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!

Answer:

3

Step-by-step explanation:

- rearrange: -9x= -14 -13

x = -27/-9 = 3

Answer: Option B.

Step-by-step explanation:

In the graph we can see the graph of a quadratic equation (from this we could conclude that the graph will not change the current direction for the arms, so the arms will keep going down), and we also can see that as x increases in absolute value, the value of y decreases.

Then we could conclude that as IxI is really big, we will have that f(x) goes to minus infinity

x -->∞, f(x) --> -∞

x--> -∞, f(x) --> -∞

Then the correct option is B

Answer:

Option B!

Step-by-step explanation:

Answer:

The bakery also has 4 cakes, and Yena wants to get 7 times the cake from the bakery. How much will all of Yena take?

Step-by-step explanation:

The last graph

Because it's going toward the negative numbers.

Answer:

where is it

Step-by-step explanation:

Answer:

I think -$111.21 soB i am really bad at math

Step-by-step explanation:

Answer:

Beginner. Use a paper strip coated in a pH indicating dye. Dip the strip into the water and wait for the strip to change color. ...

Intermediate. Use a pH testing kit for liquids. ...

Advanced. A digital pH meter can be used to obtain the most accurate reading of the pH level.

Step-by-step explanation:

Answer:

A. 25:30

Sorry I'd help with the rest but my brain kinda died

Answer:

2:1

Step-by-step explanation:

I think I'm not 100 percent sure

Answer:

t = 8

hope it help you

thanks!

Answer:

[tex]f^{-1}(x)=4x^2-3[/tex]

Step-by-step explanation:

The Inverse of a Function

Given a function f(x), the inverse of f, called [tex]f^{-1}(x)[/tex] is a function that satisfies:

[tex]f(f^{-1}(x))=x[/tex]

The domain of f becomes the range of its inverse and vice-versa.

The procedure to find the inverse of the function is:

* Write the function as a two-variable equation:

* Solve the equation for x.

* Swap the variables

We are given the function:

[tex]\displaystyle f(x)=-\frac{1}{2}\sqrt{x+3}[/tex]

Defined in the interval x ≥ -3

Note f is always negative, thus its range is f(x) ≤ 0

Now we find the inverse. Call y=f(x):

[tex]\displaystyle y=-\frac{1}{2}\sqrt{x+3}[/tex]

Multiplying by 2:

[tex]\displaystyle 2y=-\sqrt{x+3}[/tex]

Squaring both sides:

[tex]\displaystyle 4y^2=x+3[/tex]

Subtracting 3:

[tex]\displaystyle 4y^2-3=x[/tex]

Swapping variables:

[tex]y=4x^2-3[/tex]

Thus:

[tex]\mathbf{f^{-1}(x)=4x^2-3}[/tex]

The domain of the inverse is the range of f, thus x is restricted to

x ≤ 0

Answer:

x=25%

Step-by-step explanation:

Answer:

-23/12 or  -1.91666666667

Answer:

[tex]-1[/tex]

Step-by-step explanation:

Step 1:  Multiply

[tex]-\frac{1}{6} * \frac{6}{1}[/tex]

[tex]-\frac{1*6}{6*1}[/tex]

[tex]-\frac{6}{6}[/tex]

[tex]-1[/tex]

Answer: The correct answer is -1

Answer:

C

Step-by-step explanation:

16 : 12

x   : 6

- multiply 16*6 and divide by the number multiplying with the unknown (12)

(16*6)/12 = 8

- area of triangle is 1/2 h*b

so 1/2 * (16*8) = 64

Answer:

x=1

Step-by-step explanation:

Answer:

C.

Step-by-step explanation:

We know it's y > 2 cuz the red line is y and it's dashed so its just > not > with a line under.

The blue line is solid so it's > with a line under. The blue line also represents y  and the shaded region is above the line so its y > or equal x.

Hope that makes sense

The inequalities represented by the graph are; y  < 2 and y >= x.

So option C is correct.

If the equation or inequality contains variable terms, then there might be some values of those variables for which that equation or inequality might be true.

Such values are called solution to that equation or inequality.

The Set of such values is called solution set to the considered equation or inequality.

The graph as shown in the task content includes the horizontal line; y = 2 and the line; y = x.

However, the area shaded in the graph coincides with the upper area of y = 2 with broken lines as boundary and the lower area of line; y = x with a solid boundary line.

Hence, The inequalities represented by the graph are; y  < 2 and y >= x.

So option C is correct.

Learn more about inequalities here:

https://brainly.com/question/27425770

#SPJ2

Answer:

the answer is 4 hope this is what your looking for..

Answer:

m = 7

Step-by-step explanation:

2m + -4 = 10

Reorder the terms:

-4 + 2m = 10

Solving

-4 + 2m = 10

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '4' to each side of the equation.

-4 + 4 + 2m = 10 + 4

Combine like terms: -4 + 4 = 0

0 + 2m = 10 + 4

2m = 10 + 4

Combine like terms: 10 + 4 = 14

2m = 14

Divide each side by '2'.

m = 7

Simplifying

m = 7

Answer:

±12

Step-by-step explanation:

Answer:

89,000 I think

Step-by-step explanation:

just subtract 125,000 by 36,000

although Its a guess

Answer:

$89,000

Step-by-step explanation:

To find your equity, subtract the outstanding balance from your home value:

125,000 - 36,000

= 89,000

So, your equity is $89,000

Answer:

3.142

Step-by-step explanation:

59 is above 0.5 so therefore that part needs to be rounded up to 3.142.

Answer:

Mixed number: [tex]3\frac{15}{100}[/tex]

Improper fraction: [tex]\frac{315}{100}[/tex]

Step-by-step explanation:

A mixed number is a number that contains an integer part and a fraction part.

An improper fraction is a fraction where the numerator is greater than the denominator.

[tex]3.15[/tex] can be written as [tex]\frac{315}{100}[/tex] in its fraction form. This would be an improper fraction since the numerator is greater than the denominator.

The mixed number is [tex]3\frac{15}{100}[/tex] since [tex]100[/tex] goes into [tex]315[/tex] three full times and the remainder is [tex]15[/tex].

∴The mixed number is [tex]3\frac{15}{100}[/tex] and the improper fraction is [tex]\frac{315}{100}[/tex].

Answer:

9.5

Step-by-step explanation:

4.6+4.9= 9.5

Answer: 28/r+4

Step-by-step explanation: Divide each term by r + 4 and simplify

Answer:

t=28/r+7

Step-by-step explanation:

Answer:

y= -2/3x + 8/3

do you really want a explanation?

Answer:

True

Step-by-step explanation:

Answer: True

Step-by-step explanation:

Technically, you're distributing the expression in parentheses to the one in the other set of parentheses. Or in another way, you're distributing one number to 2 terms, then another, then the opposite way twice.