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
charle [14.2K]
3 years ago
13

Solve the system of equations algebraically. Verify your answer using the graph.

Mathematics
2 answers:
nirvana33 [79]3 years ago
6 0
Both of those equations are solved for y.  So if the first one is equal to y and the second one is equal to y, then the transitive property says that the first one is equal to the second one.  We set them equal to each other and solve for x.  4x-5=-3 and 4x = 2.  That means that x = 1/2.  We were already told that y = -3, so the coordinates for the solution to that system are (1/2, -3), B from above.
KonstantinChe [14]3 years ago
5 0
Hello!

Since we already know the value of y we need to find x. We can plug in the y-value of -3 in the first equation and solve for x. 

-3=4x-5
2=4x
x=1/2

This gives us the ordered pair (1/2,-3), so our answer is B. (1/2, -3).
.
I hope this helps!

You might be interested in
To rent a bicycle at the beaches there is an initial fee of $12 for each hour the bicycle is rented there's an additional $5 fee
Bingel [31]
Initialfee+variablefee=total
initialfee=12
variaablefeet=hours times 5

total=27
27=12+5 times hours
minus 12 both sides
15=5 times hours
divide both sides by 5
3=hours

rented 3 hours
3 0
3 years ago
Please answer the question in the picture!
Juli2301 [7.4K]
Eight units I'm pretty sure
3 0
3 years ago
Read 2 more answers
Which transformation shows that the two given circles are similar? Circle A -- center(2, 0), radius 8 Circle A' -- center(-1, 5)
Goryan [66]
Translate Circle A (x-3, y+5) and then dilate by a scale factor of 3/8 or 0.375
5 0
3 years ago
Read 2 more answers
Pete wants to mix 4 quarts of 20% orange juice concentrate with some 60% pineapple juice concentrate to get a 50% punch concentr
Musya8 [376]

Answer:

20% oj

60% pn

= 80%

80 -50 =30

so 30% pineapple concentrate to omit

4 0
2 years ago
3. Graph the line by finding the x and y intercepts. 2x + 3y = 6
lilavasa [31]

Answer:

x-int: (3, 0)

y-int: (0, 2)

Step-by-step explanation:

The x-int is found when y = 0. Set <em>y</em> to 0 to solve for the x-int.

The y-int is found when x = 0. Set <em>x</em> equal to 0 to solve for the y-int.

4 0
3 years ago
Other questions:
  • Harlen has a wooden board that is 2 and one-fourth feet long. He needs to cut the board into one half-foot piece. How many can o
    9·1 answer
  • In ΔABC, side AB is 8 units long and side BC is 25 units long. What cannot be the length of the third side?
    15·2 answers
  • Choose the function that represents the data in the table.
    15·1 answer
  • Can someone help me?
    5·1 answer
  • Can someone help me on questions 6 and 7 plz
    8·1 answer
  • Esmeralda bought 12.22 worth of 43 cent stamps and 81 cent stamps. The number of 81 cent stamps was 14 less than the number of 4
    13·1 answer
  • (WILL GIVE BRAINLIEST) Mrs jackson gave a sum of money to her son and daughter in the ratio 8:9 if her daughter recieved $3060.
    5·1 answer
  • I dont know what to do here​
    5·1 answer
  • Opens up or down, Vertex: (5,2), Passes through: (6,3)
    13·1 answer
  • Which is a property of polygons?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!