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
Zigmanuir [339]
3 years ago
15

Use the substitution method to solve the system of equations.

Mathematics
1 answer:
grandymaker [24]3 years ago
5 0
Insert 3x - 7 for y in 15x - 5y = 14
15x - 5(3x - 7) = 14
15x - 15x + 35 = 14
0 = -21
There is no solution.
You might be interested in
Question#1 Please simplify..
riadik2000 [5.3K]
Hey there,
6x + 5 (x-2)
6x + 5x - 10
11x - 10

3x - 5 - x + 9 
3x - x - 5 + 9
2x + 4

3a + 5 - 8a + 1
3 (-1) + 5 - 8(-1) + 1
-3 + 5 + 8 + 1
11

Hope this helps :))

<em>~Top♥</em>

5 0
3 years ago
What is 8.89 × 1010 in standard notation?
SSSSS [86.1K]

Answer:

8978.9

Step-by-step explanation:

MULTIPLY THE THE GIVEN AND

8.89  ×  1010 = 8978.9

THEN THE RESULT WOUD BE THE STANDARD NOTATION.

8 0
3 years ago
A line passes through (3, 7) and (6, 9). Which equation best represents the line?
sp2606 [1]
The name is the second option y= (2/3)x +5. Hope this helps

8 0
3 years ago
Read 2 more answers
Companies that design furniture for elementary school classrooms produce a variety of sizes for kids of different ages. Suppose
pav-90 [236]

Answer:

SDFGHJKLÑ

Step-by-step explanation:

8 0
3 years ago
Can someone help me with this pls?​
Nitella [24]
It has to be the first one
3 0
2 years ago
Other questions:
  • What is the square root of 36 squared
    7·1 answer
  • Breann solved the system of equations below. What mistake did she make in her work?
    11·3 answers
  • Without subtracting 8.5-4.6 for what digit will be in the hundreds place
    10·1 answer
  • Find the first six terms of the sequence.<br><br> a1 = 4, an = 2 • an-1
    5·1 answer
  • Can u help me with number 7 if you get the brain thing
    8·2 answers
  • Helppppppppppppppppppppp​
    13·2 answers
  • Someone please help! i’ll give you a cookie
    9·2 answers
  • A cheetah ran 196 meters in 8 seconds. Select the TWO correct statements that are true if the cheetah runs at a constant rate.
    9·2 answers
  • What is the solution to this equation?<br><br> -2(2 - 4m) = 6(m + 3)
    8·1 answer
  • It is 6 kilometers from Linda's house to the nearest mailbox. How far is it in meters?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!