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
navik [9.2K]
3 years ago
6

Use substitution to solve each system of equations 2x -y = 6 -3y = -6x + 18

Mathematics
1 answer:
vichka [17]3 years ago
3 0
Hope this helps
Step are all below

You might be interested in
Find the value of c that makes each trinomial a perfect square. Then write the trinomial as a perfect square.
musickatia [10]

Answer:

d. c = 100; (x – 10)²

Step-by-step explanation:

Note that (x+a)²=x²+2ax+a².

In our case, 2a=-20, so 'a' must be -10.

Since c=a², and a=-10, c=(-10²)=100.

Since a=-10, the perfect square is (x – 10)²

3 0
3 years ago
PLEASSEEEEEEEE HELLPPPPPPPP MEEEEEEEE
Jet001 [13]

Answer:

D

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Four times -3+ two times negative5 exponent 3
Makovka662 [10]

-262



Hope it helps ❤️




7 0
3 years ago
Read 2 more answers
Someone help plz make sure it’s right if it is will mark brainiest:)
timurjin [86]

Answer:

39

Step-by-step explanation:

8 0
3 years ago
Translate the sentence to an equation x minus 6 is 7
Ivan
The answer is x - 6 = 7
6 0
3 years ago
Other questions:
  • A horse drinks about 120 gallons of water every four days at this rate about how many gallons of water does a horse drink in 28
    6·2 answers
  • Given g(x) = 2x + 5, find g(1)
    5·2 answers
  • Suzy was adding numbers on a number line. She started at –2 and then she added –3. She wrote that her answer was +5.
    6·2 answers
  • Find the simplified form of the expression. Give your answer in scientific notation. (3x10^8)(9x10^7)
    6·1 answer
  • Find the height of the pole if the shadow of a boy 5 ft. 6 in. tall is 2 ft. and the shadow of the pole is 2 yards.
    15·1 answer
  • What is the solution to<br>= 6​
    5·2 answers
  • The function F(x) is describe below F(x)=3+2 what is the value of F(5)
    9·1 answer
  • A painter can paint 360 square feet in 1.5 hours. What is the painter rate in square feet per hour
    10·1 answer
  • Which measurements could not represent the side lengths of a right triangle?
    5·1 answer
  • Long division:<br> (2x² - 5x - 3) ÷ (x - 3)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!