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
Andre45 [30]
4 years ago
11

Complete the steps used to slove a system of liner equations by substituting the value of y into one of the original equations t

o find the value of x. What is the solution?
Mathematics
1 answer:
Aneli [31]4 years ago
8 0

Answer:

Solve one of the equations for y, take that answer and plug into the second equation in place of y. Then solve for x.

Step-by-step explanation:

Need equations if you want actual answer

You might be interested in
Please solve these please​
Irina-Kira [14]

Answer:

A no. ans is 17a/20

B no. ans is 10c-7d/35

C no. ans is +1/−1⋅2/2⋅−1⋅3/2⋅−1⋅4

<h2>I only know this much answer.</h2><h3>Sorry. but hope this is helpfull.</h3>

8 0
3 years ago
PLEASE HURRRYYY Simplify <br> √x2 (2 means squared)
Maslowich

Answer:

\sqrt{x ^{2} }  \\   { = ( {x}^{2} )}^{ \frac{1}{2} }  \\  =  {x}^{ \frac{2}{2} }   =  {x}^{1} \\  = { \boxed{ \boxed{x}}}

7 0
3 years ago
Suppose that the candy machine holds exactly 650 skittles, and every time someone inserts a quarter, exactly 7 skittles come out
Lady bird [3.3K]

Answer:

510 skittles left in the machine

Step-by-step explanation:

7 skittles x 20 quaters = 140 skittles taken out

650 - 140 = 510

7 0
3 years ago
What is the distance between parallel lines whose equations are y = 2x + 7 and y = 2x – 3?
malfutka [58]

Answer:

The distance is \sqrt{20} or 2\sqrt{5}.

Step-by-step explanation:

Slope of parallel: 2

Slope of perpendicular: -1/2

Pick a point for y =2x + 7. For example (0,7)

Use the perpendicular slope to get to the other line to find the other point of y=2x-3. Look at the screenshot...I got (4,5).

Distance formula \sqrt{(x_{2}-x_{1} )^{2}+(y_{2} -y_{1})^2   }

Insert (0,7) and (4,5)

\sqrt{(0-4)^{2}+(7-5)^2   } = \sqrt{(-4)^{2}+(2)^2   } = \sqrt{(16)+(4)}  } = \sqrt{20}  = 2\sqrt{5}

6 0
2 years ago
Find the inverse.. ASAP
Evgen [1.6K]
Answer :
F-1(x)=-x/4-7/4


This is right
Go get help to sum sites!!!!!

8 0
3 years ago
Other questions:
  • The best answer that will no confuse kids will be 2+2 due to kids are teached that has to discompose un this case the most fast
    5·1 answer
  • A board is 77 inches long. How long is it in feet and inches
    14·1 answer
  • Find the value of x. Given: ∠SRT≅∠STR, m∠SRT=20, m∠STU=4x​
    14·1 answer
  • How to solve this problem
    7·1 answer
  • A = a is an example of which algebraic property?
    13·2 answers
  • Trig Functions Quiz, Help please
    14·1 answer
  • The picture is the question​
    13·1 answer
  • HELP! Factor and Write an equivalent expression for 36a - 16.<br><br> THANKS
    9·1 answer
  • 3. Graph each equation.<br> a. 2x + 3y = 12<br><br><br> b. x=7
    6·1 answer
  • On the provided graph, plot the points where the following function crosses the x-axis and the y-axis.g(x)=-5^(2)+5
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!