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
Shkiper50 [21]
2 years ago
10

Solve 2x - 3y - 11 3x + 3y - 9 by elimination. Express your answer as an ordered pair.​

Mathematics
1 answer:
MaRussiya [10]2 years ago
5 0

Answer:

x= 4, y = -1

Step-by-step explanation:

2x-3y=11

3x+3y=9

do addition and you should get

5x=20

x=4

plug in x into any equation

12+3y=9

3y= -3

y=-1

You might be interested in
It takes 4 people 2 days to paint a wall. How long would it take if we got 8 people to do it?
Slav-nsk [51]

Answer:

if it takes 4 people for 2 days

4+4= 8

so it would only take 8 people for 1 day

7 0
3 years ago
Read 2 more answers
Why are we unable to see x-rays?
ipn [44]

Answer:

they're similar to visible light except their wave length is much shorter, causing them to be invisible to the naked eye

4 0
2 years ago
Read 2 more answers
I don't even know where to start.
alexira [117]
Don't know if this helps but the small thing will fit in the big shape about 6 times
<span />
7 0
3 years ago
Given that cosΘ = -square root 2/2 and that Θ lies in quadrant III, determine the value of sinΘ.
Reptile [31]

Answer:

  C) (square root 2)/2

Step-by-step explanation:

In quadrant III, the sine of an angle is positive. The value will be ...

  sin(Θ) = √(1 -cos(x)^2) = √(1 -(-√2/2)^2) = √(2/4)

  sin(Θ) = (√2)/2

6 0
2 years ago
A bus driver started her day with an empty bus. At her first stop she picked up
lidiya [134]

Answer:

12 people.

Step-by-step explanation:

Let's do this one at a time.

First stop:

0 + 11 = 11

Second stop:

11 + 5 = 16.

16 - 7 = 9.

Third stop:

9 + 5 = 14.

14 - 2 = 12.

<em>There</em><em> </em><em>were</em><em> </em><em>12</em><em> </em><em>people</em><em> </em><em>on</em><em> </em><em>the</em><em> </em><em>bus</em><em> </em><em>after</em><em> </em><em>the</em><em> </em><em>driver</em><em> </em><em>left</em><em> </em><em>the</em><em> </em><em>third</em><em> </em><em>stop</em><em>.</em>

8 0
2 years ago
Other questions:
  • Help me solve <br> 6x+5-3x=26
    6·2 answers
  • For each pair of functions and below, find and .
    13·1 answer
  • Tips and sales cause a restaurant bill to
    12·1 answer
  • Write the series using summation notation. −3+4−5+6−7
    9·1 answer
  • Find the least common denominator for the fractions 3 4 and 1 12 . A) 8 B) 12 C) 16 D) 24
    8·2 answers
  • Train A is traveling 50mph and starts 100 miles from the station. Train B is traveling 40mph and starts 130 miles from the stati
    6·1 answer
  • I forgot how to do it help!?
    13·1 answer
  • Mrs. Lawton has a bank balance of $72 at the start of the month. On the 3rd of the month he withdrew $20. Then on the 8th, he wi
    5·1 answer
  • 250 gramı 3.75 TL olan peynirin 1 kilogramı kaç liradır?​
    5·1 answer
  • William is adding 14+ (-3). He wants to write 14 as the sum of two numbers so that one of the numbers, when added to -3, will eq
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!