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
ddd [48]
1 year ago
11

5x + 3y = 26 6x+ 7y=21

Mathematics
1 answer:
kupik [55]1 year ago
7 0

Answer:

x = -1

Step-by-step explanation:

5x + 3y = 26

- (6x + 7y = 21)

_________

-x - 4x = 5

-5x = 5

x = -1

You might be interested in
It easy i just don't pay attention in class so I don't know the answer
Natasha_Volkova [10]
I think the answer is J
Y = 7
You could also use
Geo calculator to make it easier.
You’ll just have to write the point and the choices.
5 0
3 years ago
A company is expanding its building area from 11,000 square feet to 13,750 square feet. What is the percentage increase of the a
hjlf

2.5=is the answer to the question

5 0
3 years ago
Read 2 more answers
HELPP MEE PLEASEEE I DONT WANNA FAIL SUMMER SCHOOL NO FILES OR LINKS WOULD BE DEEPLY APPRECIATED
Artemon [7]
1.) 3.5% * 500 = 17.5

2.) 70.0% * 50 = 35.0

3.) 25.0% * 440 = 110.0

4.) 10.0% * 46 = 4.6
8 0
3 years ago
Help <br> Solve the following equations, and show/explain your work: 2x+4=18 and 25+3x=15.
nignag [31]

Answer:

2x+4=18

2x=18-4

2x=14

x=14/2

x=7

25+3x=15

3x=15-25

3x= -10

x= -10/3

x= -3.333

7 0
1 year ago
Help me please???!!!!!!!
Zolol [24]

Answer:

im not sure

go on volume calculator

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Harry and Helen are married, filing jointly. Their combined taxable income is $65,922. Every week, a total of $187 is withheld f
    11·2 answers
  • Which of the following properties are used
    5·2 answers
  • URGENT! Please help me with this question!!!!!
    13·1 answer
  • I don’t know how to do this?
    14·1 answer
  • A die is rolled twice
    10·1 answer
  • Can yall help me please thanks you.<br><br>​
    10·2 answers
  • (1 point)
    13·1 answer
  • Can someone please help me on this? thanks!!
    13·1 answer
  • What is the surface area of this shape?<br> 1 cm<br> 5 cm<br> 4 cm<br> 2 cm<br> 6 cm<br> 3 cm
    15·1 answer
  • 1. What term means "per hundred"?​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!