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
stellarik [79]
3 years ago
15

What is the solution for y=0.5x+3.5 and y=-2/3x+1/3 shown on the graph

Mathematics
1 answer:
valentinak56 [21]3 years ago
3 0
In this item, we are given with a system of linear equation as written below.
   y = 0.5x + 3.5
   y = -2x/3 + 1/3

To determine the values of x and y, we use the substitution method. We substitute the expression for y from the first equation to that of the second equation so that the equation becomes.
 0.5x + 3.5 = -2x/3 + 1/3

Multiply the equation by 6.
 3x + 21 = -4x + 2
Transpose all the terms with variables to one side and the constants to the other.
 (3x + 4x) = 2 - 21
      7x = -19

Divide the equation by 7,
        x = -19/7

The value of y,
   y = (0.5)(-19/7) + 3.5 = 15/7

<em>ANSWER:</em>
<em>  x = -19/7</em>
<em>  y = 15/7</em>
You might be interested in
George ran 1000 yards in gym class. how many kilometers did he run?
Sliva [168]

He ran 7 kilometers.

5 0
3 years ago
I’ll give brainiest
GaryK [48]
A is the correct answer
8 0
3 years ago
Easy way to solve volume of cone
Zinaida [17]
A cone always contain  a right angle.

To solve for the volume of a cone, we need to get the radius of the cone and its height.

Volume of a cone = π r² h/3

radius is the line from the center of the circle of the cone going to the edge of the circle.

height is the measurement of the cone from its pointy tip going downward. 

Assuming the radius of the cone is 3 in. and its height is 6 inches.

Volume of a cone = π * r² * h/3
V = 3.14 * (3in)² * 6in/3
V = 3.14 * 9in² * 2in
V = 56.52 in³

8 0
4 years ago
Read 2 more answers
there are 12 players on the basketball roster. 9 of the players are in the 8th grade. What percent of the team is not in the 8th
alexandr402 [8]
Well there are 12 players and 9 are in 8th grade so the rest is leaving 3 so 3/12 so converted to percentage is 25% hoped this helped
3 0
3 years ago
I need help please !!!!
ivann1987 [24]
A is correct
B is correct
C is wrong
D is wrong
7 0
3 years ago
Other questions:
  • A carpet manufacturer has received a special order from a contractor for precision-cut carpet. The carpet is rectangular, and th
    13·1 answer
  • F(t)=3t^2-2 , find f(k-2)
    15·1 answer
  • The model below can be used to find the quotient of 1/2 divided by 1/4
    6·2 answers
  • At a local animal shelter there are 12 small sized dogs and 5 medium size dogs. Every day, the small sized dogs are each given 1
    5·1 answer
  • -7 pertenece a números racionales y el por qué
    5·1 answer
  • Please help! (image is for question 3)
    11·2 answers
  • Find the reference angle given: t= -5π/3.
    8·1 answer
  • Three members d,m,n are in the ratio 3:6:4.find the value of 4m-m over m+2n​
    14·1 answer
  • 4cm<br> 5cm<br> 8cm<br> Calculate the area of the trapezium
    13·2 answers
  • There are 16 cups in a gallon. The equation c=16g gives the number of cups in terms of the number of gallons.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!