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
liberstina [14]
3 years ago
9

Evaluate this problem

Mathematics
1 answer:
sammy [17]3 years ago
4 0
-5x-2y=2....(1)
6x-2y=24.....(2)
multiply (2) by -1,
-6x+2y=-24....(3)
add (1)+(3)
-5x-2y-6x+2y=2-24
-11x=-22
-11x/11=-22/11
x=2
plugging in the value of x in (1) 
-5(2)-2y=2
-10-2y=2
addind 10 to both sides
-2y=12
deviding both sides by -2
y=-6
so (x,y)=(2,-6)
You might be interested in
The computer game Peter wants to buy will cost at least $50 and not more than $70. He earns $3 an hour running errands for his g
Lunna [17]

Answer:

The answer to your question is C

Just try it out

- have a nice day, be safe & healthy -

- peace out -

6 0
3 years ago
Read 2 more answers
A 4-column table with 3 rows. The first column has no label with entries before 10 p m, after 10 p m, total. The second column i
MArishka [77]

Answer:

the answer is A=0.1 and B=0.85

Step-by-step explanation:

just took the test on edge

5 0
3 years ago
Read 2 more answers
Simplify the expression (k^2)^4
Andrews [41]
It would be K^{8}
7 0
3 years ago
Read 2 more answers
3. What is the slope of a line that passes<br> through (0,-5) and (8,27)?
Elden [556K]

Answer:

4.

Step-by-step explanation:

Slope = difference in y coordinates / difference in the corresponding x coordinates

(27 - (-5)) / (8 - 0)

= 32 / 8

= 4.

6 0
2 years ago
Read 2 more answers
Write the following as an inequality
Ipatiy [6.2K]

Answer:

3 ≤ w ≤ 4

Step-by-step explanation:

the statements are 3 ≤ w  and 4 ≥ w ( or w ≤ 4 )

These can be combined into the single inequality

3 ≤ w ≤ 4


4 0
3 years ago
Other questions:
  • Over the course of 4 days the price of stock at Acme corporation fell $28. What was the average change in stock price per day?
    8·1 answer
  • Evaluate a + 4 when a = 7
    14·1 answer
  • What is equivalent to 6m+3
    11·2 answers
  • What is the perimeter of the shape below if each unit is 1 foot
    14·2 answers
  • 1. Cadence has a collection of 52 dolls that all have either blue-eyes or green-eyes.
    6·2 answers
  • If + means × and - means ÷ and × means + and ÷ means - find 6÷8-2+5×20=​
    12·2 answers
  • Please help a girl out:
    8·2 answers
  • Lee la siguiente información.
    14·1 answer
  • the EM wave emitted by the sun and responsible for heating the Earths atmosphere due to green house effect is
    14·1 answer
  • Ethan is observing an amusement park ride where the riders go around in a counterclockwise circular motion. The
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!