1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ruslelena [56]
3 years ago
5

What is the inverse function of 3/5y+9

Mathematics
1 answer:
marissa [1.9K]3 years ago
7 0

Answer:

15

Step-by-step explanation:

I'm not really sure how, try telling her to ask her teacher, it's kinda hard to explain but, yeah 15.

You might be interested in
What is the equation of the line shown below?
hoa [83]

Answer:

The equation of line in SLOPE INTERCEPT is y =  x -1

Step-by-step explanation:

Here, two points given on the line equation are

A(5,4) and B(-4,-5)

Now The slope of the line AB =  m = \frac{y_2 - y_1}{x_2 - x_1}

or, m = \frac{-5 -4}{-4 -5}  = \frac{-9}{-9}  = 1

⇒ the slope of AB  is m =  1

By SLOPE  INTERCEPT FORMULA:

The equation of a line with slope m and a point (x0, y0) is given as

(y-y0)=  m (x-x0)

⇒ The equation of line with point (5,4) is:  

(y - 4)   =  (1) (x -5)

or, y - 4  = x - 5

⇒ y = x  - 5 + 4

Now, SLOPE INTERCEPT FORM  of a line equation is y = mx + c

 ⇒  y =  x -1

Hence, the equation of line in SLOPE INTERCEPT is y =  x -1

5 0
3 years ago
Diego’s deductible is $500. If he breaks his arm and needs it set, it costs $5000. What percentage of this cost does his company
elena-s [515]
The answer is ten percent
3 0
3 years ago
Please hurry show your work please Solve using elimination (IXL Skill ZQV). Show all your work.
Colt1911 [192]

Answer:

x=5, y=-6, or (5, -6)

Step-by-step explanation:

Hi there!
We are given the following system of equations:
6x + 3y =12
-2x-5y=20

And we want to solve it by elimination, where we will add the equations together, clear one of the variables, solve for the other variable, and then use the value of the solved variable to find the value of the first variable, that was cleared earlier

Before we clear a variable, we want the values of the coefficients to have opposite signs; for example, if we wanted to clear x in these equations, we would want the coefficients of x in both equations to be 2 and -2, or 6 and -6

In order to get the coefficients to have opposite signs, we can multiply or divide the equations by any numbers to get to the desired coefficients

For this solution, let's clear x, but you can choose to clear y if you wish; right now, the coefficients of x are 6 and -2

If we divide both sides of the first equation by 3, the equation will become 2x + y = 4, which if we add that to -2x-5y=20, we'll clear x and only have y left

In that case, take 6x + 3y =12 and divide both sides by 3

6x+3y=12

÷3        ÷3

________

2x + y = 4

Now add 2x + y =4 with -2x - 5y = 20; notice how the 2x and the -2x cancel out:

2x + y = 4

-2x-5y=20
________
0x - 4y =24

-4y=24

Divide both sides by -4

y=-6
We now have the value of y
Now we need to find the value of x

We can substitute -6 as y into either one of the equations (6x + 3y = 12 OR -2x - 5y =20) to solve for x

Let's take 6x + 3y = 12 for example
Substitute -6 as y into the equation:
6x + 3(-6) = 12

Multiply

6x - 18 = 12

Add 18 to both sides

6x = 30
Divide both sides by 6

x=5

The solution is x=5, y=-6, or as a coordinate point, (5, -6)
Hope this helps!

Want to see another example of these types of problems? Try this question! brainly.com/question/24785499

3 0
2 years ago
considering the one time deposit and monthly went rent the equation y equals 1200+400x can be used to represent why the total co
Ilia_Sergeevich [38]

The trick with this problem is that there is no trick - there's no math involved at all, just wordplay. The key is in one-time deposit; what you're looking for isn't a recurring fee, but rather a constant. Now, an equation is made up of three things:

  • a variable
  • a relational statement in the form of =
  • a constant, even if it isn't really there, it's zero

In this case, what you're looking for is the constant in the equation; a value that doesn't change when any variable changes.

The only number in your question that fits the bill is 1200$, since it's a <em>one-time, unchanging value.</em> <em>y </em>is the total amount paid and x represents the months, which are both variables; 400 is tied to x, so it also changes based on months.

8 0
3 years ago
I’m really confused
shtirl [24]

Answer:

You've got it correct, if I'm not mistaken it's either B, or C. I don't remember which answer it was, it was one of those 50/50.

5 0
3 years ago
Other questions:
  • Anybody know the answer to this?
    11·2 answers
  • What is the velocity of an object that has fallen 76 feet
    6·1 answer
  • How do you find the interest of a car
    9·1 answer
  • For f(x) = -4x + 1, what is f(-2)?​
    5·2 answers
  • I need help please?!!!!!
    7·1 answer
  • Is x= 6 a solution to the equation –18 = -2(x + 3)?
    10·2 answers
  • Times are tough for Peter the Penguin and his "Hug a Penguin" business has been on the decline. Last year Peter the Penguin made
    14·1 answer
  • 4x + 5 = -15 they want me to put more letters but I need help with the math
    5·1 answer
  • Which of the following is a reciprocal of 3/9?
    10·2 answers
  • Grace and Jack are playing a game with a gigantic bucket of markers. Jack took a random sample of markers from the bucket and co
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!