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
katrin [286]
4 years ago
9

Use substitution to solve the system of equations.

Mathematics
1 answer:
riadik2000 [5.3K]4 years ago
6 0
I believe you haven't included the system of equations for us to solve.

However, I will tell you that you need to solve for one variable in an equation and substitute that into the other equation.
For example:
x = yz; z = x/y
a = zb; a = (x/y)b

Hope this helps!
You might be interested in
HELPP PLSSS THIS IS DUE FOR LIKE RIGHT NOWWWWWWW
kodGreya [7K]
I don’t know it so sorry
4 0
3 years ago
Read 2 more answers
Which binomial is a factor of 9x2 – 64? 3x – 8 9x – 32 3x 32 9x 8
aalyn [17]

The binomial factor of the equation \rm 9x^2 -64 is 3x-8.

<h3>What is a binomial factor?</h3>

The algebraic expression which contains only two terms is called binomial. It is a two-term polynomial. Also, it is called a sum or difference between two or more monomials.

Factoring binomials means breaking down a binomial expression into its simplest form.

Binomials are algebraic expressions with two terms.

The given binomial is;

\rm 9x^2 -64

The binomial is determined in the following steps given below.

\rm =9x^2 -64\\\\= (3)^2x^2-8^2\\\\= (3x)^2-8^2\\\\= (3x-8)(3x+8)

Hence, the binomial factor of the equation \rm 9x^2 -64 is 3x-8.

To know more about the Binomial factor click the link given below.

brainly.com/question/1493247

3 0
3 years ago
Help anyone??????????
Licemer1 [7]
0,1,2,3 :) lol yeh that’s my answer
8 0
3 years ago
Read 2 more answers
Please help me with this problem
tatyana61 [14]
Sam sold half as many as Odel.
That means Odel sold twice as many as Sam.

Let x = number of pizzas sold by Sam.
Then Odel sold 2x.
Altogether they sold 126

x + 2x = 126

3x = 126

x = 42

Since x is the number of pizzas sold by Sam, that is our answer.

Answer: Sam sold 42 pizzas.
4 0
3 years ago
EXPERTS/ACe/GENIUSES <br> Ill mark as brainlist if correct
katrin2010 [14]
It's probably the first one: "People responded to Earth Day with letters..."
Since it's more of a detail that supports a fact, it's not as important as the other three.
3 0
4 years ago
Other questions:
  • (7x^2)(2x^3+5)(x^2-4x-9)
    6·1 answer
  • A student mixes two substances in a large beaker. After two hours, the student sees that the substances have separated again.
    15·2 answers
  • A brick Is 4x2x8 inches. Carl sets three bricks side by side. What is their combined volume?
    12·2 answers
  • Caroline runs 3 1/2 miles in 22 1/4 minutes. How many miles does she run per minute?
    13·1 answer
  • H = vt-16t^2 solve for v.
    7·1 answer
  • How do you turn a fahrenheit to kelvins??
    6·1 answer
  • 25 POINTS!! HELP ASAP PLEASE!!!
    8·1 answer
  • What is the range of the data shown on the stem-and-leaf plot?
    5·1 answer
  • Please help me ASAP tysm
    13·1 answer
  • PLEASE AND THANK YOUU, u dont have to draw graph btw
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!