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
snow_tiger [21]
2 years ago
5

-x+ y = 12 x-2y=3 Please help

Mathematics
2 answers:
grigory [225]2 years ago
7 0

Answer:

x=-27, y=-15

Step-by-step explanation:

In the attached file

iren2701 [21]2 years ago
5 0
Y = 12 + x
x - 2(12 + x) = 3
x -24 -2x = 3
-x = 27
x = -27
y = -15
You might be interested in
P=−4b 2 +6b−9 <br> Q=7b 2 −2b−5<br> ​P−Q=<br> Your answer should be a polynomial in standard form.
shepuryov [24]

Answer:

−11b^2+8b−4

Step-by-step explanation:

−4b2+6b−9−7b2+2b+5

Simplify by adding terms.

11b2+8b−4

3 0
2 years ago
Which statement is true ?
Jobisdone [24]

Answer:

b

Step-by-step explanation:

5 0
2 years ago
A flower has ten pedals.During a storm,five of the pedals fall off.Write a decimal to show what part of the pedals is left
olga nikolaevna [1]
The answer is .5 meaning half (1/2) of the petals fell off.
7 0
3 years ago
A parabola intersects the x-axis at x = 3 and x = 9.
Novay_Z [31]

Answer:

6

Step-by-step explanation:

This function corresponds to 'even' function, then

in order to calculate the 'x' of the vertex: (3+9)/2=6.

3 0
3 years ago
Read 2 more answers
Please help me with both the questions ty.
Tatiana [17]

Answer:

4) 26+4/842-/×375-^×

5)/^9+37+×+454+12

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • -r(3r^{2}+1)r=4 the 2 is to the power
    8·1 answer
  • What property is (5×7)×4=5×(7×4)
    12·1 answer
  • -6 divided by 2/3 Help me
    8·1 answer
  • How to find linear regression​
    9·2 answers
  • What is a product of 4/5 x 3/7
    5·2 answers
  • Which is the graph of the parent reciprocal?
    8·2 answers
  • There was a blizzard. Snow was falling at a rate of 4 ½ inches per hour. If the snow kept accumulating at the same rate, how lon
    6·1 answer
  • Find the value of x. Enter your answer in the box.
    5·2 answers
  • 1. 68% of 700
    13·1 answer
  • Simplify 4x5-3^2x2÷6 Show work
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!