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
fenix001 [56]
3 years ago
12

The table can be used to determine the solution of equations, 2x − 2y = 6 and 4x + 4y = 28. Which solution can be used to fill i

n both blanks in the table? (2, 5) (5, 2) (5, −8) (−8, 5)
Mathematics
2 answers:
notsponge [240]3 years ago
7 0

Answer: (5,2)


Step-by-step explanation:

Given equations: 2x-2y=6......(1)\\4x+4y=28.......(2)

Divide 2 on both sides of equation (1) and 4 on the both sides of equation (2), we get

x-y=3......(3)\\x+y=7.......(4)

Adding equation (3) and (4), we get

2x=10\\\Rightarrow\ x=5

Substitute x=5 in equation (4), we get

y=7-5=2

Hence, the solution of the both equations is (5,2).

Anna35 [415]3 years ago
6 0

Answer:

5,2

Step-by-step explanation:

You might be interested in
If question 7, how do you solve for the angles
ladessa [460]
ABC is same as FDE
so AC = FE  = 5ft
angle B = 28 deg
angle C = 90 deg
so A = 180 - B - C = 62

8 0
3 years ago
DUE IN 3 mins<br> C-9 at C= 16
bixtya [17]
7.
If c = 16
that means the equation is
16 - 9
which is 7
so 7
8 0
3 years ago
Read 2 more answers
What is the sum when 1/5 is added to 5/2?
NeTakaya

Answer:

27/10

Step-by-step explanation:

6 0
3 years ago
Please help me to answer this question
ikadub [295]
(180-x) + 18 + 30 + x/2 = 180

=> 180 + 48 - x + x/2 = 180

=> -x/2 + 48 = 0

=> x/2 = 48

=> x = 48×2 = 96°
5 0
3 years ago
Help plzzzzzzzz this is hard
Yakvenalex [24]
(A) Vertical angles are congruent
6 0
3 years ago
Other questions:
  • Jason and Melvin are swimming across a lake that is 4 miles long. Jason swam 2.5 miles in 2 hours and Melvin swam 4 miles in 2.5
    12·1 answer
  • Which expression has a negative value?
    12·2 answers
  • Which graph represents the function f(x)=2x/x^2-1
    12·2 answers
  • 3 over 5 is 30% of what number?
    10·1 answer
  • 2. Use the image below to answer problems A-C. Show all work.
    9·1 answer
  • there are 10 less red skittles than orange skittles in the bag the orange skittles are also twice the number of red skittles fin
    9·2 answers
  • How do you write 3,388,198 in word form
    15·2 answers
  • Mrs.Bailey had 15 pieces of candy. She gave away some candy and has 3 pieces left. What is the percent decrease of candy?
    6·2 answers
  • A square playground has an area of 900 ft.what is the length of each side of the playground
    6·2 answers
  • Find X on RS that is 1/2 the distance from R to S.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!