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
Marta_Voda [28]
3 years ago
15

Please help me! I’m struggling so much: x-3y=3 2x+9y=11 (please find x and y plot points ill give brainliest!!)

Mathematics
2 answers:
Basile [38]3 years ago
6 0

Answer:

CORRECT AMONDO

Step-by-step explanation:

Mazyrski [523]3 years ago
3 0

Answer:

Rearrange [1] to get an expression for

x

[

3

]

XXXXX

x

=

3

+

3

y

Substitute the expression for

x

from [3] into [2]

[

4

]

XXXXX

2

(

3

+

3

y

)

+

9

y

=

11

Simplify

[

5

]

XXXXX

6

+

6

y

+

9

y

=

11

[

6

]

XXXXX

15

y

=

5

[

7

]

XXXXX

y

=

1

3

Substitute the value of

y

from [7] into [1]

[

8

]

XXXXX

x

−

3

(

1

3

)

=

3

Simplify

[

9

]

XXXXX

x

=

4

The solution is

(

x

,

y

)

=

(

4

,

1

3

)

Step-by-step explanation:

You might be interested in
Someone help. Urgent! I need someone to answer this! Factor -5b – 5c!
tatyana61 [14]

Answer:

the answer you are looking for is-10

Step-by-step explanation:

6 0
2 years ago
16x+4(x-5) how do I solve this.?
Nadusha1986 [10]

Answer:20x-20

16x+4(x-5)

4(x-5)=4x-20

16x+4x

20x-20

8 0
3 years ago
Read 2 more answers
The sum of three consecutive natural numbers is 1251 find the numbers
valentinak56 [21]

Numbers are 416, 417 and 418

<u>Step-by-step explanation:</u>

Step 1:

Let the numbers be x, x + 1 and x + 2. Given that their sum is 1251.

⇒ x  + x + 1 + x + 2 = 1251

⇒ 3x + 3 = 1251

⇒ 3x = 1248

⇒ x = 416

Step 2:

Find the other numbers.

⇒ x + 1 = 417 and x + 2 = 418

8 0
3 years ago
If the leg of a triangle is 48 and the hypotenuse is 60 what is the length of the other leg
AURORKA [14]

Answer:

The length of the other would be 36.

Step-by-step explanation:

a² + b² = c²

b² = c² - a²

b² = 60² - 48²

b² = 3600 - 2304

b² = 1296

√b² = √1296

b = 36

4 0
3 years ago
*Quadratic equations*<br>solve<br>(i) (x+3)(x-4)=0<br><br>(ii) (2x-3)(x-1) =0​
Ivanshal [37]

Answer:

(i) (x+3)(x-4)=0

  • x+3= 0 ⇒ x= -3
  • x-4= 0⇒ x= 4

(ii) (2x-3)(x-1) =0​

  • 2x-3= 0 ⇒ 2x=3 ⇒ x= 3/2
  • x- 1= 0 ⇒ x= 1
3 0
2 years ago
Other questions:
  • If the lease factor is given as 0.0023, what interest rate is that equivalent to?
    13·1 answer
  • Is a vertical line a function
    7·1 answer
  • Write a rule for the nth term of the sequence. Use your rule to find a30. –4, 5, 14, 23, 32, . . .
    11·1 answer
  • All that make this true i need help
    13·1 answer
  • What is the slope of the function?<br> 1<br> 4<br> N-<br> 2<br> 4
    5·1 answer
  • 4x + 1 over 3y2
    14·1 answer
  • From the set 1/2/3/4/5 which values make the inequality n + 1 &gt; true?
    8·1 answer
  • can anyone help meeee plssss
    13·1 answer
  • Please answer this with full explanation.​
    10·2 answers
  • Say a joke for Brainslet<br><br> have fun!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!