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
Darina [25.2K]
3 years ago
12

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Mathematics
1 answer:
lyudmila [28]3 years ago
8 0

Answer:

-\frac{21}{2}

Step-by-step explanation:

We can solve this system just by summing each side of the equation:

So, both left sides will be sum, and both right sides too.

The resulting expression will be:

(3-y)+(3-y) = 6+21

Ordering and solving both sides:

6-2y=27\\-2y=27-6\\y=\frac{21}{-2}

Hence, the value to the system is -\frac{21}{2}

It's important to combine both equation, because the exercise is asking for the solution of the system.

You might be interested in
In the diagram, the dashed figure is the image of the solid figure.
NISA [10]

Answer:

the answer is A because it is ap

3 0
3 years ago
What’s the correct answer
s344n2d4d5 [400]
Substituting m for 9

h(9) = 9^2 - 3*9

h(9) = 81 -27

h(9) = 54

Third option!
4 0
3 years ago
Read 2 more answers
Can somebody please help me
Nataly [62]

Answer:

The probability of drawing the first pink ball is \frac{3}{10}.

Because you drew that first pink ball, there are two pink balls left and the total number of balls left is nine.

Hence, the probability of drawing another pink ball after drawing the first pink ball would be:

\frac{3}{10} *\frac{2}{9} =\frac{1}{15}

5 0
2 years ago
How many fifths are in 2? PLEASE HELP
Alchen [17]
10 I’m just going to write this cause it has to be 20 characters long to answer
8 0
2 years ago
Read 2 more answers
Each card in a set of cards has one of the letters from the word mathematics. The cards are shuffled. What is the probability of
maksim [4K]
M = mathematics so its. A short letter for it
8 0
3 years ago
Read 2 more answers
Other questions:
  • The sum of two and the quotient of a number xxx and five. <br><br> write an equation
    12·2 answers
  • Frieda friendly works for a local car dealership. She noticed that 3/4 of the cars are sedans and that half of them are white. W
    7·2 answers
  • Wilma works at a bird sanctuary and stores birdseed in plastic containers. She has 2 small containers that hold 8 pounds of bird
    5·1 answer
  • 2 to the third power all raised to the 2 power
    13·1 answer
  • Hello can anyone please help me to answer the question above. :) thank you.
    8·1 answer
  • The art teacher mixed 1/3 oz of red paint with 3/4 oz of blue paint to make purple paint. To make more of the same purple paint,
    9·1 answer
  • THIS IS URGENT !!!! PLEASE HELP
    11·2 answers
  • 30% of the 600 students at Mayberry Middle School have PE this semester. How many students have PE?
    11·1 answer
  • The balance in a savings account at the end of each year is shown below. The year is denoted by n, and the account balance is
    11·1 answer
  • Need help please<br> need help please<br> need help please<br> need help please
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!