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
GarryVolchara [31]
2 years ago
9

Choose a system and make a case for why you would

Mathematics
1 answer:
Elenna [48]2 years ago
3 0

Answer:

The method of solving "by substitution" works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other.

Step-by-step explanation:

You might be interested in
What is four sevenths of 35?
AnnZ [28]

The answer is 20. just multiply, 4/7*35=20.
5 0
3 years ago
Read 2 more answers
How many 8 ounce bags of trail mix can be filled from a 10 pound bag of trail mix
wel
You can make 20 8 oz bags because there are 16 oz in 1 lb
8 0
3 years ago
Read 2 more answers
Solve the following equation for aa. Be sure to take into account whether a letter is capitalized or not.
Snezhnost [94]

Answer:

Since you state that capitalization is important, then we can see that it is not possible to solve the equation for F.

If that's correct, then the only point of this was that we need to pay attention to symbols when dealing with equations or expressions

Step-by-step explanation:

happy to help have a bless day or night:)

3 0
3 years ago
Y = -5x + 15 2x + y = 12
Nana76 [90]

Answer:

x = 1, y = 10

Step-by-step explanation:

y = -5x + 15 --- Equation 1

2x + y = 12 --- Equation 2

Substitute y = -5x + 15 into Equation 2:

2x + y = 12

2x - 5x + 15 = 12

Evaluate like terms.

15 - 3x = 12

Isolate -3x.

-3x = 12 - 15

Evaluate like terms.

-3x = -3

Find x.

x = -3 ÷ -3

x = 1

Substitute x = 1 into Equation 2:

2x + y = 12

2(1) + y = 12

2 + y = 12

Isolate y.

y = 12 - 2

y = 10

4 0
3 years ago
Read 2 more answers
Help me plz!!!!!!!!!!!!
a_sh-v [17]
The denominator is 4 and the numerioar to make factor 1/2 would be 4/8 then 1/2
8 0
2 years ago
Read 2 more answers
Other questions:
  • Jesses team won the basketball game, scoring 96 points. The other team only scored 71 points. Jesse scores 16 of those points, a
    8·1 answer
  • Simplify square root of 5 open parentheses 10 minus 4 square root of 2 close parentheses
    12·1 answer
  • What is the value of X? Make sure to show all of your work!
    7·1 answer
  • The equation 9(u – 2) + 1.5u = 8.25 models the total miles Michael traveled one afternoon while sledding, where u equals the num
    7·2 answers
  • The difference between 9 thirty- sevens and 8 thirty sevens
    10·1 answer
  • Algerbra 1 what is the justification for each step
    15·1 answer
  • The cost of a game g with 7% sales tax can be represented by the expression g + 0.07g. Simplify the expression. Then determine t
    12·1 answer
  • 7 women can bake 100 cookies in 14 days. How many would it take for 4 women to bake 240 cookies?
    13·1 answer
  • PLZ, HURRY WILL GIVE BRAINILEST TO CORRECT ANSWER!
    12·2 answers
  • Question 1 of 10
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!