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
KengaRu [80]
2 years ago
6

WILL GIVE BRAINLIESTI NEED TO FIND X AND Y

Mathematics
1 answer:
IRISSAK [1]2 years ago
5 0

Answer:

x = 3

y = 2

Step-by-step explanation:

Equations

7x - 7y = 7                            

-4x - 7y = - 26                          Multiply both sides of the equation by - 1

-1(-4x - 7y = - 26)

4x + 7y = 26

Solution

Add the two equations together

7x - 7y = 7      

4x + 7y = 26

11x = 33                                  Divide by 11

11x/11 = 33/11

x = 3

4x + 7y= 26                           Use this equation to solve for y. Use x = 3

4*3 + 7y = 26                        Combine the left

12 + 7y = 26                          Subtract 12 from both sides

12 - 12 + 7y = 26 - 12            Combine

7y = 14                                  Divide by 7

7y/7 = 14/7

y = 2  

You might be interested in
Proxima Centauri, our nearest star except for the sun, is about 4·1013 km from Earth. Find to one decimal place its distance in
xenn [34]

Answer:

6.4 km hope that helps you bye bye

3 0
3 years ago
Read 2 more answers
HELP PLS <br> the dimensions of an triangle are shown
solong [7]

Answer:

Answer is B ( 314.9 m2)

Step-by-step explanation:

A= H(B)/2

A= 25.6(24.6)/2

A= 314.88

6 0
3 years ago
The two polygons are similar. Find measure of angle C
kykrilka [37]
The measurement of angle C is 228°
6 0
3 years ago
Read 2 more answers
Find the product (2x+5)^3 . Write your answer in standard form
seropon [69]

Formula for this case is

(a+b)∧3=a∧3+3a∧2b+3ab∧2+b∧3

(2x+5)∧3=(2x)∧3+3*(2x)∧2*5+3*2x*5∧2+5∧3=8 x∧3+3*4x∧2*5+3*2x*25+125=

=8x∧3+60x∧2+150x+125

Good luck!!!

5 0
4 years ago
What does 10m and 13m make
MrMuchimi

Answer:

23m

Step-by-step explanation:

6 0
4 years ago
Other questions:
  • Will multiplying two binomials always create a trinomial?
    7·1 answer
  • Find the value of each expression. Show your work. <br> 1) 9p3 <br> 2) 10c4
    11·1 answer
  • Find the limit of the function by using direct substitution. limit as x approaches one of quantity x squared plus three x minus
    12·1 answer
  • Superfície de um círculo cujo rádio é 5cm? ! Me sem a resposta ! Pois se eu não responder perco meu iPad por um mês !
    15·1 answer
  • 7. (11 letters)
    12·2 answers
  • Cheryl writes 7 fewer posts than Kevin on a social media site. Answer the questions to write an algebraic expression. Then evalu
    8·1 answer
  • Greg made the dart board shown.it is divided into equal sedtions
    15·2 answers
  • Select the correct answer.
    15·1 answer
  • HELP PLEASE I'm SOO CONFUSED
    8·1 answer
  • What is the range of the function f(x) = lxl + 5 ?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!