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
Blababa [14]
3 years ago
12

21x+28=14 and 9x+12y=6

Mathematics
1 answer:
Westkost [7]3 years ago
7 0
<span>21x+28=14
x= -2/3 or -0.666666666

</span><span>9x+12y=6
x=2/3 or .666666666
y=0</span>
You might be interested in
Please help with i am all ready late to turn it in
nekit [7.7K]

Answer:

1.-113

2.62

Step-by-step explanation:

1.-9^2+3(-9)-5

-81+-27-5

-113

2.5(7-(-9))+2(-9)

5*16-18

80-18

62

4 0
3 years ago
PLEASE HURRY!!
Sedaia [141]
Just a moment while I review this
6 0
3 years ago
Help I need help! I have more questions and these are due Friday!
allochka39001 [22]
2 and 2/5 hope i helped
6 0
3 years ago
What is the answer to x+4=6 1/4
laiz [17]

Answer: X=9/4

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Simplify to create an equivalent expression. 8(10-6q)+3(-7q-2)}8(10−6q)+3(−7q−2)
prisoha [69]
Answer: 3312q^2 - 9093q + 5914

Step-by-step-explanation:
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which shows the image of ΔRST after the rotation (x, y) → (y, –x)? On a coordinate plane, a triangle has points R (negative 2, 1
    8·2 answers
  • What Is The Missing Angle Measure of This Irregular Quadrilateral​
    6·1 answer
  • How do you round 10703.36 to hundreds?
    13·1 answer
  • How do I solve x/2 plus x/5 equals 1
    9·2 answers
  • "Where are you two going at this time of day? Playing hooky, I suppose. I'll just call up the principal and tell him!"
    7·1 answer
  • Please help and show work!! Also please check work!!
    7·1 answer
  • If you put $10,000 in a bank account that earns simple interest at a rate of 1% monthly. How
    10·1 answer
  • Find the solution set of the following equations: <br><br>2y=2x+7<br><br>X=y+2
    14·1 answer
  • Solve the following:
    15·2 answers
  • JK ∥ NM. If JL = 32, LM = 20, and JK = 60, what is the length of NM
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!