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
gavmur [86]
3 years ago
15

How do i do this problem x-2y=1,for y?

Mathematics
1 answer:
Burka [1]3 years ago
8 0
X-2y=1
subtract x
-2y = 1-x
divide by -2
y = x-1
       2
You might be interested in
Each side of a square coffee shop is 9 meters longs. what is the coffee shop's perimeter ?
qaws [65]

Well lets remember that a square has four sides that are all equal.

So if we know one side, we know them all!

And perimeter is all of the sides added up.

Well.. 4 sides that are all 9 meters long? here's the math!

9 + 9 + 9 + 9 = 36

Your coffee shop is 36 meters long

Good Luck! :)

8 0
3 years ago
What is the answer to A x + B y = C
frosja888 [35]

Answer:

means that ab=c

Step-by-step explanation:

4 0
3 years ago
14. Lara bought gift cards to give as gifts. She bought some $20 movie
lubasha [3.4K]

Answer:

21

Step-by-step explanation:

The x intercept is represented by the coordinate (x,0) on x axis.

So, to find the x intercept ,we need to equate y=0 in the equation 20x+70y=420

=> 20x+ 70*0=420

=> x=420/20 =21.

x intercept is (21,0).

7 0
3 years ago
Read 2 more answers
petes pizza charges $13 for a pizza, and a soda costs $1.50. Mamas house charges $15 for a pizza, and a soda $1. write an expres
Mademuasel [1]
13 +13 = 26 for pizza  2 sodas = 3.00.  Total bill:  $29.00
mamas 15 + 15 = 30  soda= 2.  Total bill:  $32.00
3 0
3 years ago
Read 2 more answers
What is the y-intercept of the line whose equation is y = x - 3?
Anit [1.1K]
-3 is the answer. Hope this helps!
3 0
3 years ago
Read 2 more answers
Other questions:
  • A wheel has a radius of 9 inches and travels as it spins. How far does the wheel travel in one revolution? Show your work. Use 3
    7·1 answer
  • Find the equation of the line.
    7·2 answers
  • 1) An online store has the following advertisement on there homepage.
    12·1 answer
  • HELP!!!!!!!!!!!!!!!!!!!!<br> 20=2(y-6)+10
    9·1 answer
  • Algebraically determine the inverse of the function f(x)= 12x2+5.
    7·1 answer
  • 9( -7b - 6) and Check for Understanding- Distributive Property
    12·1 answer
  • Can y’all help me on question 16?!
    14·1 answer
  • Evaluate 36 = (x + 9) when x<br> =<br> 3.<br> o<br> A. 3<br> B. 12<br> C. 4.<br> D. 21<br> SUB
    11·2 answers
  • Really Easy Points!!!<br> -<br> Define potential
    8·2 answers
  • Simply (10x^4)(6x)=(10•6)(x^4•x
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!