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
zaharov [31]
3 years ago
8

−2x + y = 1 −4x + y = −1 (3, 1) (−1, 3) (−1, −3) (1, 3)

Mathematics
1 answer:
babunello [35]3 years ago
6 0
(1, 3) are the correct coordinates of the intersection (or solution) of this system.
You might be interested in
You plan to buy $12,000 in computers at a local chain store. There are two stores located about the same distance from your offi
wariber [46]
Lets calculate the taxes that would been payed at each city:
city1 = 12000(7%) = 12000(0.07) = 840
city2 = <span>12000(8.5%) = 12000(0.085) = 1020
So if you go to city1 instead of city2, you save 1020 - 840 = 180
So you would save $180 from $12000, that is:
 180 out of 12000
= 180/12000
= 0.015
and that is the 1.5%, that is what you could save</span>
4 0
3 years ago
Someone please help me in this please.
yan [13]

Answer:

for the number 13

Step-by-step explanation:

x =   \sqrt{9 { }^ {2} + 6 { }^{2}  }

by Pythagoras theorem

x= √81+36

x= √117

punch square root of 117 with a calculator, I don't have one now

7 0
2 years ago
How would I do this?
Lelu [443]
I'm not sure about part B, but part A will have the answer "if Ron eats lunch today, then he will drink a glass of milk" (without quotes of course)

The idea is that we have these arguments in symbolic form
P = Ron eats lunch today
Q = Ron eats a sandwich
R = Ron will drink a glass of milk

The format is 
"If P then Q" ----> "if Q then R"  so therefore "If P then R"

We see that P leads to Q, then Q leads to R. So overall P leads to R. We connect them as a chain of sorts. We can skip over Q since we know the first point will lead to the last. Think of it as a shortcut of sorts.
8 0
3 years ago
What is 0.253 as a percent
UkoKoshka [18]
.253 move the decimal 2 places to the right then you get 25.3%
5 0
3 years ago
Read 2 more answers
If dane walks 20 feet then walks beack 80. how far did he travel?
r-ruslan [8.4K]

Answer:

-20

Step-by-step explanation:

-20

4 0
2 years ago
Other questions:
  • Y/4+5/9=y/9-5/9<br><br>solve the equation is it a number or does it not have a solution
    9·1 answer
  • Sarah spent 1/3 of her monthly budget on food and 3/4 of her monthly budget on gasoline. Sarah has gone over budget and has spen
    13·1 answer
  • Please help with finding how many solutions a problem has.
    10·2 answers
  • How do u fill in the sheet chart for the wheel of theodores
    14·1 answer
  • Can someone please help me?
    6·1 answer
  • Someone please help me ​
    9·2 answers
  • Naveen is a video game designer creating a new video game in the racing genre. Outline the elements of the game that Naveen will
    14·1 answer
  • I rlly need help on this
    6·2 answers
  • PLS HELP, EXPLANATION IS GREATLY APPRECIATED!!!!!
    10·1 answer
  • Karim is painting a design on a cylindrical
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!