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
kkurt [141]
2 years ago
12

PLEASE HELP 100 POINTS AND BRAINLY

Mathematics
2 answers:
gregori [183]2 years ago
7 0

Answer:

Step-by-step explanation:

dem82 [27]2 years ago
6 0

Answer:

(2 , 2) is the solution

Step-by-step explanation:

7x - 4y = 6

-6x + 7y = 2

49x - 28y = 42

-24x + 28y = 8

25x = 50

therefore

<u>x = 2</u>

7x - 4y = 6

7×2 - 4y = 6

14 - 4y = 6

14 - 6 = 4y

8 = 4y

8 ÷ 4 = 4y ÷ 4

<u>2 = y</u>

therefore

x = 2

y = 2

hope this will helpful to you....

You might be interested in
What is the answer please help me
Rom4ik [11]

Answer:

700 miles

Step-by-step explanation:

Since the scale is 0.5 and she's 7 inches away on the map, you divide 7 by 0.5 and get 14. Then, you multiply 14 by 50 because each inch is 50 miles.

7 0
3 years ago
Read 2 more answers
Which expression represents the product of 2xy and 3xy+5y-zynn
Romashka-Z-Leto [24]

Answer:

Fonts for Android and iPhone - www.fontskeyboard.comD

7 0
3 years ago
In a triangle CMS angle C measure 63 degrees and angle M measures 47 degrees. wht is the measure of angle S?
muminat

Answer:

s=70

Step-by-step explanation:

all angles in a triangle add up to equal 180 degrees.

180-63-47=s

70=s

7 0
3 years ago
Solve: 2 = (-1/5)x <br><br><br> i dont know this:(
mixer [17]

Answer: x = -10

Step-by-step explanation:

5 0
3 years ago
the math club has 18 members and 50% are girls. the science club has 25 members and 40% are girls. the principal wants to know w
kolezko [41]

Answer:

I think it's 9.

Step-by-step explanation:

50% of 18 is 9.

40% of 25 is 10 if that helps you.

I don't know if I'm correct but this might help you

4 0
3 years ago
Other questions:
  • Rose and Andrew are financing 128,000 to purchase a condominium. They obtained a 15 year fixed rate loan with a rate of 5.05%. T
    11·1 answer
  • A 5 pound bag of clay cost $2.65. At this rate how much would a 2 pound bag cost?
    6·1 answer
  • If f(x) =5x-25 and g(x) = (1/5)X+5, which expression could be used to verify g(x) is the inverse of f(x)
    14·2 answers
  • A bag contains 4 red, 5 blue, and 3 black marbles. Find the probability that if you pick 3 marbles
    12·1 answer
  • How do I do this homework???​
    8·1 answer
  • How do you find a missing side of a triangle using SOH CAH TOA
    7·1 answer
  • The fraction is throwing me off..help..!
    11·1 answer
  • Which recursive rule best describes the sequence 3, 14, 36, 80, ...
    5·1 answer
  • A XYZ is translated left 4 units to form the image A X'Y'Z'.
    10·2 answers
  • Can someone help with this question please
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!