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
Alisiya [41]
3 years ago
14

Solve by elimination. 1. 2x-3y=-9. 4x+9y=-13. 2. 2x-y=7 4x+5y=7. 3. 2x+4y=14 4x+y=14. 4. 4x-3y=16 5x+17y=20

Mathematics
1 answer:
JulijaS [17]3 years ago
3 0
1.) x = -4, and y = 1/3

2.) x = 3, and y = -1

3.) x = 3, and y = 2

4.) x = 4, and y = 0

Hope this helps! - Alyssa
You might be interested in
Which is the graph of f(x) = 1/4(4)^x?
Katen [24]

Answer:

The last graph with the point (2,4).

Step-by-step explanation:

Make a table of the values, then graph.

Example:

X: -2, -1, 0, 1, 2

Y: \frac{1}{64}, \frac{1}{16}, \frac{1}{4}, 1, 4

5 0
3 years ago
What is f(3) if f(x) =2x+6
xeze [42]
F(3) = 2(3)+6
f(3)= 6+6
f(3)=12

Hope this helps!
8 0
3 years ago
Read 2 more answers
Please help, I’ll mark you as brainliest!!!!
DerKrebs [107]
It’s D, $45.00!!!!!!!!!
7 0
3 years ago
D. 360 DCW<br><br> Help please !!! My answer is C not Sure
tino4ka555 [31]
Flipping something 180 degrees (doesn't matter if clockwise or counterclockwise) will always flip that thing upside down.

Your answer is 180 degrees.

Now, the reason why it's not 270 degrees clockwise because that's pretty much turning that 90 degrees counterclockwise. And 90 degrees is about how much a car does when making a left or right turn.

Have an awesome day! :)
7 0
3 years ago
QUESTION 1<br> 3x - 2 = -8<br> What’s x ?
prohojiy [21]

Answer: -2

Step-by-step explanation:

you need to isolate x.

to do that, you first add 2 to each side giving you 3x=-6

to isolate further, you divide both sides by 3 giving you -2

4 0
3 years ago
Other questions:
  • The sum of two numbers is 62. The smaller number is 18 less than the number.what are the numbers ?
    11·1 answer
  • Gia got some books from Library yesterday she got five books today Gia returned three books Gia has six books how many books did
    10·1 answer
  • What is the average number of voters per precinct ?
    7·2 answers
  • In the town zoo 3/28 of the animals are birds of the birds for 4/15 are birds of prey what fraction of the animals at the zoo ar
    5·2 answers
  • What is 0.44 written as a fraction in simplest form
    5·2 answers
  • Maggie spent half of the money in her savings account on a new computer.if the computer was $345, how much money was in her savi
    11·1 answer
  • Suppose A is a matrix and k is a positive integer. What does the notation Ak mean?
    11·1 answer
  • The length of a garden is 23 feet. The width of the garden is 14 feet. Which is the correct unit of measurement to use when figu
    11·2 answers
  • Bill will randomly pick one marker a bag and one crayon from another bag.There are three red markers, 2 green markers , and 1 bl
    12·2 answers
  • What is the value of x in this equation -6x =72
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!