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
Aleks [24]
3 years ago
10

Solve the following system of equations using any method you want.

Mathematics
2 answers:
aniked [119]3 years ago
8 0

Answer:

y = - 2, x = 2

Step-by-step explanation:

Remove x and solve for y

2x - 2x - 5y - y = 12

-6y = 12

y = - 2

Substitute y back into the equation

-2 + 2x = 2

2x = 4

x = 2

Daniel [21]3 years ago
3 0
2x+y=2
2x-5y=14
Subtract the two equation
6y= -12
Y= - 2
Put y= -2 in any equation
2x-2=2
2x=4
X=2
You might be interested in
Swimsuit discounted 65% on sale for $20.30.
Dafna1 [17]
Original price of the swimsuit = x 

If something was discounted 65%, that means you are paying 35% for it. 
(100% - 65% = 35% or 0.35) 

x(0.35) = 20.30

divide both sides by 0.35

x = 58 

The swimsuit was originally 58 dollars. 
8 0
3 years ago
Read 2 more answers
The “pay upfront” car rental company charges an insurance and gas fee of $33 and daily rental fee of $8 per day. The “drive now
sergeinik [125]

Answer:

The x variable represents the number of days or the daily rental fee.  

5 0
3 years ago
Logx = 1 - log(x-9)<br> how do you solve this?
andrew-mc [135]
Get the app Symbolab, it helped me when I was learning about logarithms.
The answer is x=10
3 0
3 years ago
Six friends want to play enough games of chess to be sure every one plays everyone else. How many games will they have to play
antiseptic1488 [7]

Answer: 15 games

Step-by-step explanation:

4 0
3 years ago
At 5 p.m., the temperature began dropping 3 f every hour for 6hrs. what was the temperature after 6hrs?
Karolina [17]
5pm=11
so 3f for every hour
6 hours
3 times 6=18
drops 18
11-18=-6
-6f after 6 hous
4 0
3 years ago
Other questions:
  • A grocery bag can withstand 300 n of force before it rips apart. how many kilograms of apples can it safely hold?
    8·1 answer
  • Secants AC and DB intersect at point E inside the circle. Given that the measure of arc CD = 40o, arc AB = 60o, and arc BC = 160
    15·1 answer
  • Can someone help me with this :(
    10·2 answers
  • comparison: Sara has three times as many pencil erasers as Sam together they have 28 erasers how many erasers does Sara have
    9·2 answers
  • Will u help me?
    9·1 answer
  • Develop a probability model for the spinner shown.<br> Will give brainliest!
    7·1 answer
  • Kenny has a sub shop. He sells subs for $5.50 each. A man comes in to buy subs for a party. If the man pays $66.00 for his order
    5·2 answers
  • At a college, 71% of courses have final exams and 45% of courses require research papers. Suppose that 26% of courses have a res
    6·1 answer
  • What is 24 x 2 to the power of 10 ?
    12·1 answer
  • Find the volume of the cylinder. use 3.14 for pie and round them to the nearest 10th
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!