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
Andre45 [30]
3 years ago
13

Solve the system algebraically. 2x+ y - 10 = 0 x - y - 4 = 0 What is the value of y? 1/3 2/3 14/3

Mathematics
2 answers:
stich3 [128]3 years ago
6 0

Answer:y = 2/3

Step-by-step explanation:

2x + y = 10

x - y = 4

-----------------add

3x = 14

x = 14/3

x - y = 4

14/3 - y = 4

-y = 4 - 14/3

-y = 12/3 - 14/3

-y = -2/3

y = 2/3 <==

mario62 [17]3 years ago
3 0

Answer:

2x + y = 10

x - y = 4

-----------------add

3x = 14

x = 14/3

x - y = 4

14/3 - y = 4

-y = 4 - 14/3

-y = 12/3 - 14/3

-y = -2/3

y = 2/3 <==

Step-by-step explanation:

You might be interested in
Problem in the picture
STatiana [176]

Answer:

B)

Step-by-step explanation:

65 x 2.5 = 162.5

70 x 1.5 = 105

162.5+105=267.5

7 0
3 years ago
Read 2 more answers
2d+2=8<br> i think i know the answer but i need to know for sure
IrinaK [193]

Answer:

simple. d=3

Step-by-step explanation:

2d+2=8

subtract 2 from both sides:

2d=6

divide 2 from both sides:

d=3

7 0
2 years ago
Read 2 more answers
Is there any remainders?¿
Ymorist [56]
Yes there’s 44 remainders :)
8 0
3 years ago
The nature of a graph, which has an even degree and a positive leading coefficient will be
zaharov [31]

The nature of a graph, which has an even degree and a positive leading coefficient will be<u> up left, up right</u> position

<h3 /><h3>What is the nature of the graph of a quadratic equation?</h3>

The nature of the graphical representation of a quadratic equation with an even degree and a positive leading coefficient will give a parabola curve.

Given that we have a function f(x) = an even degree and a positive leading coefficient. i.e.

  • y = f(x) = 2x²+ 4

The domain of this function varies from -∞ < x < ∞ and the parabolic curve will be positioned on the upward left and upward right x-axis.

Learn more about the graph of a quadratic equation here:

brainly.com/question/9643976

#SPJ1

6 0
2 years ago
Giving brainlist to whoever answers
alexira [117]
Correct answer is B
10/15=.666
This is RW divided by RT
Now you have to use the scale factor. Multiply by 18 to get WV
18 x 0.666 = 12

Good Luck Thnks for brainiest :)
7 0
2 years ago
Other questions:
  • What information is needed in order to solve problems using the Pythagorean theorem?
    5·1 answer
  • The width of a rectangle is 3 feet longer than it's length. What's the dimensions of the rectangle such that the perimeter of th
    9·1 answer
  • Which expressions represents twelve diminished by six times a number:. 12-6n; 6n-12; 12n-6
    7·2 answers
  • Your cousin plays point guard for her community basketball team. When she plays in a game, four out of every seven baskets she s
    9·2 answers
  • What is the volume of the rectangular prism? please show ALL work I need to have the FULL thing so i dont fail in math
    12·1 answer
  • Help!! need answer now! Michelle jumps from a plane at an altitude of 1000 m. After 10 seconds her parachute opens. The graph sh
    9·2 answers
  • Anybody know the answer to this
    12·1 answer
  • Definition the value of a number regardless of its sign Definition
    6·1 answer
  • Use graphing technology to find the range of the function f(x)=-x^2+4.f(x)=−x <br> 2<br> +4.
    6·1 answer
  • The middle square has an area of 1 square unit. What is the area of the entire rectangle in square units? Explain your reasoning
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!