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
Bess [88]
3 years ago
13

Solve this system of equations:

Mathematics
1 answer:
SpyIntel [72]3 years ago
7 0

y=2x so replacr the -y with -2x so 2x+6 is 8x. :)

You might be interested in
The average annual salary of the employees of a company in the year 2005 was $70,000. It increased by the same factor each year
ratelena [41]

Answer:

I do not know the answer

Step-by-step explanation:

What do i need to help you with i do not see what i have to help you with

4 0
3 years ago
25. Find the number whose square is 3 less than 4<br> times the number.
KonstantinChe [14]

Answer:

1 or 3

Step-by-step explanation:

hope this helps:)

4 0
2 years ago
Read 2 more answers
Find the vertex form of a parabola with a vertex of (-2, 12)<br> that passes through (-4, 0)
tia_tia [17]

Answer:

y = - 3(x + 2)² + 12

Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

Here (h, k) = (- 2, 12), thus

y = a(x + 2)² + 12

To find a substitute (- 4, 0) into the equation

0 = a(- 2)² + 12, that is

4a + 12 = 0 ( subtract 12 from both sides )

4a = - 12 ( divide both sides by 4 )

a = - 3

y = - 3(x + 2)² + 12 ← equation in vertex form

3 0
3 years ago
(-38) (378)(-836)=<br> Positive Answer<br> Negative Answer
Natalija [7]

9514 1404 393

Answer:

  +12,008,304

Step-by-step explanation:

Your calculator can tell you the product is positive. (Any product involving an even number of minus signs will be positive.)

  (-38)(378)(-836) = (38)(378)(836) = 12,008,304 . . . a positive answer

4 0
3 years ago
FInd the slope for 2,18 and 8,42
Licemer1 [7]

Slope is the change in Y over the change in x:

Slope = (42 - 18) / (8-2)

Slope = 24/6

Slope = 4

8 0
3 years ago
Other questions:
  • A student said thst the distance between (-5,7) and (3,7) is 2 units<br>is the student correct?
    15·1 answer
  • Louise begins factoring the polynomial, which has four terms.
    6·1 answer
  • How many significant figures are in the number 1.0043?
    10·1 answer
  • Solve the system of equations: 10x + 7y = 99 and y – x = 2.
    5·1 answer
  • Which two of the following is continuous data?
    14·1 answer
  • A person starts a diet and fitness program to gradually lose weight. They are currently 265 pounds. Every week of the
    8·1 answer
  • Given the function f(x) = The quantity of 4x minus 2, divided by 3, which of the below expressions is correct
    13·2 answers
  • The volume of a cylinder is 47x3 cubic units and its height is x units.
    6·1 answer
  • What is the formula to find the area of a triangle? choose all that apply​
    12·1 answer
  • 1,200 and 11 and you will get 13,200
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!