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
pav-90 [236]
3 years ago
7

2x minus y equals 6, x plus y equals negative 3

Mathematics
1 answer:
kap26 [50]3 years ago
8 0

Answer:

y=-4, x=1

Step-by-step explanation:

2x-y=6                  x+y=-3

2(-3-y)-y=6            x=-3-y

-6-2y-y=6              x=-3+4

-3y=12                    x=1

y=-4

You might be interested in
Leo reads 60 pages in 2 hours. how long will it take home to read 17 pages at th same rate​
nexus9112 [7]
It takes him 1 hour to read 30 pages so he’ll be reading 15 pages in 30 minutes so
17 pages in 34 minutes
6 0
3 years ago
Uhhhhhhhhh I need hellpppppppppp
GenaCL600 [577]
Bsuskshdjskshsosshdkshsksbxksmsjs
6 0
3 years ago
Which ordered pair is a solution to the system of linear equation? 2x+ 3y=6 <br> -3x+5y=10
allochka39001 [22]

Answer:

<h3>x = (-2)</h3><h3>y = 2</h3>

Step-by-step explanation:

2x + 3y = 6________( 1 )

-3x + 5y = 10_______( 2 )

( 1 ) × 3 ---- 6x + 9y = 18_____( 3 )

( 2 ) × 2 ---- -6x + 10y = 20_____( 4 )

(4)  +  (3) \\ 6x + 9y  +  ( - 6x + 10y) = 20 - 18 \\ 6x + 9y  -  6x - 10y = 2 \\ y = 2

y = 2 ,

2x + 3y = 6 \\ 2x + 3(2) = 2 \\ 2x + 6 = 2 \\ 2x = 2 - 6 \\ 2x =  - 4 \\x =  \frac{ - 4}{2}  \\ x = ( - 2) \\

6 0
3 years ago
M A. 59<br> B. 31<br> C. 149<br> D. 62
lbvjy [14]
I think The answer is a.59
4 0
4 years ago
Which is an example of continuous data?
Lynna [10]

Answer:

A) amount of snowfall in a blizzard  

Step-by-step explanation:

Both continuous and discrete data are quantitative.

The difference is that  

  • Continuous data can take any value. You obtain it by measurement.
  • Discrete data can take only certain values. You obtain it by counting.

The amount of snowfall in a blizzard is continuous data.  It can take any value such as 100.3 cm or 250.5 cm .

B) is wrong. The number of students who pass a math quiz is discrete data. You can't have half a student.

C is wrong. The number of languages an individual speaks is discrete data. You can't speak half a language.  

D) is wrong. The number or treadmills in a gym is discrete data. You can't have half a treadmill.

7 0
3 years ago
Read 2 more answers
Other questions:
  • A 5 1/2 ounce straws berry smoothie has 28 1/2 protein in it. Approximately how many grams of protein per ounce are in the smoot
    6·1 answer
  • Simplify 7 • 8 – 9 + 36 ÷ 3 <br> A) 45<br> B) 47<br> C) 57<br> D) 59
    11·2 answers
  • Elias’s teacher has given him a rectangle that is 15 feet by 20 feet. She has asked him to create a new rectangle using a scale
    14·2 answers
  • Applying ratios and ptoportions today
    13·2 answers
  • The polynomial below is a perfect square trinomial of the form A^2-2AB+B^2<br><br> 4x^2-20x+25
    5·2 answers
  • what are the solutions of the equations x^2+14x=-130? (1point) a.2,-16 b.10,-13 c.-2,16 d.no solution
    14·1 answer
  • Please Help!
    9·1 answer
  • How could you describe the attributes of a cylinder to someone who has never seen one?
    7·1 answer
  • Mei draws three pairs of parallel lines that are each intersected by a third line. In each figure, she measures a pair of angles
    5·1 answer
  • 9,051.7 divided by 5=?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!