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
Irina-Kira [14]
3 years ago
14

Use the linear combination method to solve this system of equations. What is the value of x? -2.4 x - 3.6 y = 1.2. 2.4 x + 1.2 y

= 1.2.

Mathematics
1 answer:
Gennadij [26K]3 years ago
8 0

Answer:

this is the graph and answer :D

Step-by-step explanation:

You might be interested in
PLEASE HELP ME WITH Question 5
kozerog [31]
There are many ways to solve number 5 as it is just an reduce/enlargement of equidistant fractions

The first method that came up to my mind is just dividing denominators.

For A) you can do 72 divided by 18 which would give you 4. Then you can divide the given numerator with the answer you got from dividing the denominators. This would be 8 divided by 4 which would give you two. This means that 2/18 is equal to 8/72. You can check by simplifying the fraction. Both 2/18 and 8/72 equal 9 when simplified, therefore correct.

You can use this method for b, either use a calculator because of the decimals or just remove the decimals and replace them later. Make sure when you use this method, you are always dividing the bigger number. So in B you would do 40.3 divided by 12.4
4 0
3 years ago
How many distinct rearrangements of the letters in "tweedledee" are there?
podryga [215]

Answer:

weed ,led ,we, tee , tweedle

4 0
3 years ago
Children's tickets to a local play cost $\$1.50$ less than adult tickets. At one performance 325 children tickets and 175 adult
svetoff [14.1K]

Answer:

  $8.00

Step-by-step explanation:

The problem statement gives two relations between the prices of two kinds of tickets. These can be used to write a system of equations for the ticket prices.

__

<h3>setup</h3>

Let 'a' and 'c' represent the prices of adult and children's tickets, respectively. The given relations can be expressed as ...

  a - c = 1.50 . . . . . . . adult tickets are $1.50 more

  175a +325c = 3512.5 . . . . . total revenue from ticket sales.

__

<h3>solution</h3>

We are only interested in the price of an adult ticket, so we can eliminate c to give one equation we can solve for 'a'. Using the first equation, an expression for c is ...

  c = a -1.50

Substituting that into the second equation, we have ...

  175a +325(a -1.50) = 3512.50

  500a -487.50 = 3512.50 . . . . . . simplify

  500a = 4000 . . . . . . add 487.50

  a = 8 . . . . . . . . . divide by 500

An adult ticket costs $8.

5 0
2 years ago
How many centimeters is my bag If IT was 9 centimeters and lost 3 centimeters
geniusboy [140]
Your answer is 6 centimeters because you would have to subtract 3 from 9. Hence, your answer is 6. 

Hope I helped!
4 0
3 years ago
Read 2 more answers
The graph of f(x)= x^2
Jet001 [13]

Answer:

the new equation is f(x)=x^2-4  

vertex- (0,-4)

zeros- (-2,2)

y-intercept- (-4)

and it has a minimum

5 0
3 years ago
Other questions:
  • Atoms contain charged particles called protons and electrons. Each proton has a charge of +1, and each electron has a charge of
    5·2 answers
  • Express the number 9067.5 in scientific notation to 4 significant figures.
    12·1 answer
  • Find the perimeter of the figure to the nearest hundredth.
    6·1 answer
  • Mark and Jen me at the beach yesterday July 31. Might go to the beach every third day in Django ceviche before three. How many t
    7·1 answer
  • This is for a grade,Please help me out as much as you can!!!
    14·1 answer
  • Abby's friend told her that he drew a quadrilateral with exactly one pair of parallel sides. Abby said it must be a trapezoid. I
    12·2 answers
  • Joy has an evenly divided spinner with one of the letters A through E in each section. She also has a number cube with one of th
    10·1 answer
  • Answer as much as youd like, and pls pls pls dont take my points I actually need help
    5·2 answers
  • Grace is having a slumber party and wants to download some movies to watch with her friends. Each movie download costs $4.99. If
    13·2 answers
  • A sea lion jumped out of the water to a height of 3 feet above sea level. The number line shows the location of the sea lion at
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!