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
Brut [27]
3 years ago
6

Solve the system of equations given by 5x – 2y = -6 and 15x – 6y = 6

Mathematics
1 answer:
Anna11 [10]3 years ago
6 0
For 5x-2y=-6 it is 2.5x+3 and for 15x-6y=-6  is 2.5x-1
You might be interested in
Simplfy 4x(2x-3) distributive property
Roman55 [17]
Greetings!

Simplify the Expression.
=4x(2x-3)

Distribute the Parenthesis.
How? Multiply the terms inside the Parenthesis by the term outside of the Parenthesis.
=4x*2x-4x*3

Combine Like Terms.
=8x^2-12x
\left[\begin{array}{ccc}8x^2-12x\end{array}\right]

Hope this helps.
-Benjamin
7 0
4 years ago
Que es el teorema del factor
Bingel [31]

Answer:

En álgebra, el teorema del factor es un teorema que vincula factores y ceros de un polinomio. Es un caso especial del teorema del resto polinómico.

Step-by-step explanation:

6 0
3 years ago
Maya wants to know how many games the seventh grade students at her school play on their phones. Which is the BEST population fo
FrozenT [24]

Answer:

The best population for Maya's school would be all the seventh grade students at Maya's school, because that is who she wants to know how many games they play.

D. All the seventh grade students at Maya's school.

Hope this helps ;)

4 0
3 years ago
Read 2 more answers
find the local and/or absolute extrema for the function over the specified domain. (Order your answers from smallest to largest
Arlecino [84]

Answer:

Minimum 8 at x=0, Maximum value: 24 at x=4

Step-by-step explanation:

Retrieving data from the original question:

f(x)=x^{2}+8\:over\:[-1,4]

1) Calculating the first derivative

f'(x)=2x

2) Now, let's work to find the critical points

Set this

2x=0\\x=0    

0, belongs to the interval. Plug it in the original function

f(0)=(0)^2+8\\f(0)=8

3)  Making a table x, f(x) then compare

x|  f(x)

-1 | f(-1)=9  

0 | f(0)=8   Minimum

4 | f(4)=24 Maximum

4) The absolute maximum value is 24 at x=4 and the absolute minimum value is 8 at x=0.    

5 0
3 years ago
Express cos k as a fraction in simplest terms.
yan [13]

soh cah toa

that is the saying I use

we will use cah

c is cos

a is ajacent

h is hypotinuse

to find cos K we need to do

adjacent / hypotenuse

can you do that and write it in the comments

6 0
2 years ago
Other questions:
  • FIRST CORRECT ANSWER GETS A BRAINLIEST +50pts!!!
    14·2 answers
  • Light bulbs usually cost 2$. They are on sale for 0.50 of the regular price. What is the sale price? Is this a better price than
    10·1 answer
  • Flower bed is in the shape of a triangle with one side twice the length of the shortest​ side, and the third side is 13 feet mor
    13·1 answer
  • Does anyone know how to do this?
    14·1 answer
  • 4(3x + 4) - 2x = 24<br> PLSS answer
    13·1 answer
  • Ballio is cutting construction paper into rectangles for a project. He needs to cut one rectangle
    15·1 answer
  • A girl runs for 20 minutes eceryday.what distance will she travel in a month?​
    14·1 answer
  • A basketball id stored inside a cylindrical container as shown. The height of the cylinder is 8 inches and its radius is 4 inche
    7·1 answer
  • Answer ASAP 20 points for it<br><br> Type the correct expression for The product of 4 and a number t
    13·2 answers
  • Can someone please help me I don’t know how to do this (Due today)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!