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
anygoal [31]
2 years ago
13

What is the solution to the following system of linear equations x + y = -8 3x = -4 + y

Mathematics
1 answer:
storchak [24]2 years ago
4 0

Answer:

the answer is 4x a

Step-by-step explanation:

hope it helps

You might be interested in
A boat took 5 h to travel 60 km up a river, against the current. The return trip took 3 h. Find the speed of the boat in still w
Dafna11 [192]

Answer:

Correct answer: V₁ boat = 16 km/h and V₂ current = 4 km/h

Step-by-step explanation:

If we take speed (velocity) of the boat as V₁ and speed of the current V₂

Let us form equations:

Traveling down the current  V₁ + V₂ = 60/3 = 20 km/h

Traveling against the current  V₁ - V₂ = 60/5 = 12 km/h

V₁ - V₂ = 12

V₁ + V₂ = 20

If we add up the left and right sides of the equations we get:

2 V₁ = 32  =>    V₁ = 32/2 = 16 km/h

from the second equation we get:

V₂ = 20 - V₁ = 20 - 16 = 4 km/h

V₂ = 4 km/h

God is with you!!!

8 0
3 years ago
Stacy earns a salary of 2,500. She also receives a 8% commission on any sales that she makes that month. If she makes a total of
docker41 [41]
8 percent of 84000 is 6720 add 2500 equals 9220
5 0
2 years ago
How to solve for x and what does x equal in this?​
Tanya [424]

Answer:

10

Step-by-step explanation:

give brainliest please!

hope this helps :)

so these two angles add up to 180 degrees

7x -3 + 12x -7 = 180

7x+12x=180+7+3

19x=190

x=10

to check if this is true we can input 10 for x in each side.

7(10)-3 = 67

12(10)-7 = 113

113+67 = 180

7 0
2 years ago
Read 2 more answers
The number 3,456,120 is divisible by which number from 1 to 10
Paha777 [63]
It is divisible by 1, 2, 3, 4, 5, 6, 8, 10
6 0
3 years ago
???? please answer asap!
Eva8 [605]
I believe its C.
Im not 100% sure tho
3 0
2 years ago
Read 2 more answers
Other questions:
  • Is the function odd, even, or neither?<br>​
    8·1 answer
  • 5 2/3 - 2 1/3 answer
    7·2 answers
  • Given two consecutive positive even integers, the square of the smallest added to 4 times the largest is equal to 40. What are t
    11·1 answer
  • I need help can someone please help me ​
    13·1 answer
  • the perimeter of a sheet of paper is 38 centimeters If the width of the paper is 8 centimeters. what is the length of the paper
    9·1 answer
  • Picture with question. Help plz
    5·1 answer
  • - 1/7 divided by 1/10
    7·1 answer
  • How can I find what statements are true and how to determine all quadrilaterals !
    12·1 answer
  • Solve for x<br>8x+12=48-3(x+1)​
    12·1 answer
  • the vertex of this parabola is at (-5,-2) when the x value is -4 the y value is 2 . what is the coefficient of the squared expre
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!