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
ra1l [238]
2 years ago
11

How do i graph x+3y=-12 and 5x-3y=-6 on the same graph with a solution of x=-3 and y=-3

Mathematics
1 answer:
77julia77 [94]2 years ago
6 0

(-4.5,1.5),(0,-2),(-1.2,0)
You might be interested in
The coordinates of point A on a grid are (5, −3). Point A is reflected across the x-axis to obtain point B. The coordinates of p
ASHA 777 [7]

Answer: (5,3)

Step-by-step explanation:

the formula used for a reflection across the x-axis is (x,-y)

4 0
3 years ago
Robin kept a log of the number of hours she spent birdwatching during September and the cumulative number of birds she observed.
BlackZzzverrR [31]

Answer:

I dont understand there is no equation to solve or any math at all

4 0
3 years ago
Maria and Katy each have a piece of string. When they put the two pieces of string together end to end, the total length is 84in
kramer

Maria's piece is 45 inches long

Katy's piece is 39 inches long

Step-by-step explanation:

Maria and Katy each have a piece of string

  • When they put the two pieces of string together end to end, the total length is 84 inches
  • Maria’s string is 6 inches longer than Katy’s

We need to find how long is Maria’s piece of string and how long is Katy’s piece of string

Assume that the length of Maria's piece is x inches and the length of Katy's piece is y inches

∵ Maria's piece is x inches

∵ Katy's piece is y inches

∵ The total length of the two pieces is 84 inches

- Add x and y, then equate the sum by 84

∴ x + y = 84 ⇒ (1)

∵ Maria’s string is 6 inches longer than Katy’s

- That means equate x by the sum of y and 6

∴ x = y + 6 ⇒ (2)

Now we have a system of equations to solve it

Substitute x in equation (1) by equation (2)

∴ (y + 6) + y = 84

- Add the like terms in the left hand side

∴ 2y + 6 = 84

- Subtract 6 from both sides

∴ 2y = 78

- Divide both sides by 2

∴ y = 39

- Substitute the value of y in equation (2) to find x

∵ x = 39 + 6

∴ x = 45

Maria's piece is 45 inches long

Katy's piece is 39 inches long

Learn more:

You can learn more about the system of equations in brainly.com/question/2115716

#LearnwithBrainly

3 0
3 years ago
Two weeks ago Mike ran 10 miles for his longest run ever. Yesterday, Mike ran 14 miles for a new personal record. What the the p
kiruha [24]

Answer:

40%

Step-by-step explanation:

percent change in Mike's long distance runs = (change in miles ran / initial longest mile ran) x 100

change in miles ran = new personal record - initial personal record

14 - 10 = 4

(4/10) x 100 = 40%

5 0
2 years ago
Find m arc DC. <br><br> Please help!
Ivanshal [37]

Answer:

51

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • How do you find the slope of ordered pairs
    14·1 answer
  • A rectangular countertop has a perimeter of 26 feet. its area is 30 square feet. what are the dimensions of the counter?
    5·1 answer
  • Find the values of x and y.
    14·1 answer
  • Logan genetically engineered a new type of fir tree and a new type of pine tree. The combined height of one fir tree and one pin
    9·1 answer
  • Factor the following polynomial.<br> 2x^3– 10x^2 – 12x<br> Enter the GCF of<br> the polynomial.
    9·2 answers
  • Find the directional derivative of f at the given point in the direction indicated by the angle θ.
    15·1 answer
  • What 0.5628 rounded to nearest hundred​
    13·1 answer
  • What is 20% of 180<br>please i realy need to answer this​
    8·1 answer
  • Ginger's baby weighed only 3 3/8 pounds when it was born. The doctor said it could not leave the hospital until it weighed 5 1/2
    8·1 answer
  • Please help me with this math question
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!