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
kipiarov [429]
3 years ago
15

Plz help me ... please

Mathematics
2 answers:
r-ruslan [8.4K]3 years ago
6 0

Answer:

x = -1, and y = -2, giving you the answer (-1, -2)

Step-by-step explanation:

In the second equation, we're told that y is equal to 2x.  With that, we can replace "y" in the first one with "2x", giving us:

-4x - 2x = 6

-6x = 6

x = -1

Now that we know the value of x, we can simply plug it into the first equation to find y:

-4x - y = 6

-4(-1) - y = 6

4 - y = 6

-4 + y = -6

y = -6 + 4

y = -2

So x = -1, and y = -2

White raven [17]3 years ago
5 0
X=-1 Y=-2 I believe is the answer most likely yes
You might be interested in
Jasmine bought a new IPhone for $1000. The value of the phone depreciates 9% each year. What will the phone be worth after 4 yea
shtirl [24]
The phone will be worth 685.74$
4 0
3 years ago
Kendall bought 4 1/5 pounds of chicken she cooked 1/3 of it how many pounds of chicken are uncooked
Andrews [41]
4 7/15 pounds of meat are uncooked I believe
4 0
3 years ago
Read 2 more answers
a person bought two watches for 2500, she sold one of them at 10% profit & the other one at 4% loss. what was her gain or lo
Zepler [3.9K]

Answer:

profit : RS 150 and profit % : 3%

Step-by-step explanation:

for profit 10% for loss 4%

s.p will be 2750. s.p will be 2400

Total s.p : 2750 +2400. total s.p : 5150

profit = s.p-c.p. profit%=?

=5150-5000. profit = p /c.p × 100

=150 = 150/5000×100

= 3%

8 0
3 years ago
A serving of rice is 1/3 of a cup. How many servings are there in a 2 1/3-cup bag of rice?
iogann1982 [59]

Answer:

7

Step-by-step explanation:

each cup is 1/3 so divide 2 1/3 by 1/3 to get 7 cups

hope this helps

6 0
3 years ago
A local grocery story has strawberries on sale for $1.45 per pound. How much would it cost to buy 5.5 pounds of strawberries? Ro
myrzilka [38]

Answer: The cost of 5.5 pounds strawberries =$ 7.98

Step-by-step explanation:

Given: A local grocery story has strawberries on sale for $1.45 per pound.

i.e. Cost for 1 pound strawberries = $1.45

Now, Cost of 5.5 pounds strawberries =  5.5 x (Cost for 1 pound strawberries)

= $ (5.5 x  1.45)

= $ 7.975 ≈ $ 7.98   [ Round to the nearest penny]

Hence, the cost of 5.5 pounds strawberries =$ 7.98

5 0
3 years ago
Other questions:
  • The cost of 2 baseball bats, one aluminum, one wooden, is $300. If the aluminum bat costs $40 more than the wooden bat, how much
    10·2 answers
  • If dy/dx equals xy squared and if y = 1 when x = 0, then when y = 3, x is equal to?
    12·2 answers
  • Find the area of the shaded region Gh= 13yd
    15·1 answer
  • B.? What number is 1/4 of 100?​
    6·1 answer
  • 16 cm
    14·1 answer
  • HEEEELPPPPPPPP!!!!!!!!!!!!!
    15·1 answer
  • A set of biology exam scores are normally distributed with a mean of 70 points and a standard deviation of 6
    9·2 answers
  • Eddie bought some Perfume in Italy, the cost of the perfume was €50 the cost of the same perfume in London was £42. The exchange
    15·1 answer
  • Giving people brainlyiest, to whoever gets it right.
    5·1 answer
  • A $40 deduction and a $15 surcharge
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!