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
tatyana61 [14]
2 years ago
5

Y=-3x + 4 find out the value of y when is 13

Mathematics
1 answer:
Darina [25.2K]2 years ago
7 0
Y=13

13 = -3x + 4

*subtract 4 from both sides

9 = -3x

*divide -3 by both sides to isolate x

-3 = x

So, x = -3
You might be interested in
[IMPORTANT PLEASE READ!!] I am currently at home, I'm in summer school for Algebra 1. I'm taking a pre-test, once I finish this
Llana [10]
<h2>Answer:</h2>

The vertex of the function is:

                             (-2,-2)

<h2>Step-by-step explanation:</h2>

We are given a absolute value function f(x) in terms of variable "x" as:

                       f(x)=-|x+2|-2

We know that for any absolute function of the general form:

f(x)=a|x-h|+k

the vertex of the function is : (h,k)

and if a<0 the graph of function opens downwards.

and if a>0 the graph of the function opens upwards.

Hence, here after comparing  the equation with general form of the equation we see that:

a= -1<0 , h= -2 and k= -2

Since a is negative , hence, the graph opens down .

         Hence, the vertex of the function is:

                         (-2,-2)

3 0
3 years ago
Read 2 more answers
you are given the measure of angle 4. You also know the following angles are supplementary: Angles 1 and 2, angles 2 and 3, angl
Harrizon [31]
If you are given the measure of angle 4, then we know angle 2 is equal since it is a vertical angle. The angle of a line is 180 degrees, so subtract the measure of angle 4 (and/or 2) which  will give you the angle measure for both angle 1 and 3, since those are also equal due to vertical angles. Hope that helped! :)
4 0
3 years ago
Hasil ulangan dari 15 siswa diperoleh data sebagai berikut, 8, 6, 5, 7, 8, 5, 7, 8, 7, 9, 8, 6, 9, 8, 7 , median dari data terse
Inessa05 [86]
The median of this is 8.
6 0
3 years ago
Ebuka's monthly rent is \$750$750dollar sign, 750. If Ebuka pays the rent late, his landlord charges 4\%4%4, percent interest pe
dem82 [27]

Answer: R(t) = 750 + 0.04t

Step-by-step explanation:

Here's the complete question:

Ebuka's monthly rent is $750. If Ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. Write a function that gives the total cost R(t), in dollars, of Ebuka's rent if he pays it t weeks late.

The above question will be represented by:

R(t) = $750 + (4% × t)

R(t) = 750 + (4/100 × t)

R(t) = 750 + 0.04t

5 0
3 years ago
3v^2-12v-63<br><br><br> Show work please
sdas [7]

Answer:

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • F (x) =5x-6 if 2f (x)
    8·1 answer
  • the monthly rents for five apartments advertised in a newspaper were $650,$650,$740,$1650, and $820. use the mean, median, and m
    9·1 answer
  • Un mecánico tiene un conjunto de 20 llaves. La medida de la llave más grande es 3/4 pulgada, mientras que la llave mas pequeña e
    8·1 answer
  • HELP TIMED <br> Which is equivalent to ?
    7·1 answer
  • The temperature in Jonestown and Cooperville was the same at 1:00. By 2:00, the temperature in Jonestown dropped 10 degrees, and
    10·1 answer
  • Does anybody know the answers to these? will mark brainliest!
    5·1 answer
  • Find square root of 82369 by division method step by step​
    12·1 answer
  • write the equation of the line that is parallel to y = 4x -7 and passes through the point (-2, -5). show your work.​
    12·1 answer
  • What is 5.8×106 seconds in minutes?
    12·2 answers
  • Multiplying and factoring polynomial expressions (9th grade)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!