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
ioda
3 years ago
9

How many home runs did each player hit the season

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
3 0
Let Peter's hit be x and Alice's runs be y.
x = 2(y - 6) . . . (1)
x + y = 18 . . . (2)

Putting (1) into (2) gives,
2y - 12 + y = 18
3y = 18 + 12 = 30
y = 30/3 = 10
x = 2(10 - 6) = 2(4) = 8

Therefore, Peter hit 8 home runs and Alice hit 10 home runs.
You might be interested in
Which expression shows the prime factorization of 36?
Svetradugi [14.3K]
36....we need to break this down...12 * 3 = 36
12 * 3....we can break this down because 12 is not prime...4 * 3 = 12
4 * 3 * 3...we can break the 4 down because it is not prime
2 * 2 * 3 * 3 <==== prime factorization
6 0
3 years ago
21,400 in standard form
sweet-ann [11.9K]

Answer:

2.14 X 10(power4)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Can someone help me with this problem? thank you!
abruzzese [7]

Answer:

When 6x - 4 = 8, x = 2.

Step-by-step explanation:

6x - 4 = 8

Add 4 to both sides.

6x = 12

Divide both sides by 6.

x = 2

Proof:

6x - 4 = 8

Substitute variable.

6(2) - 4 = 8

Multiply 6 and 2.

12 - 4 = 8

Subtract 4 from 12.

8 = 8

3 0
2 years ago
Read 2 more answers
Evaluate 5a-2b if a=3, and b=2
Anna71 [15]

Answer:

11

Step-by-step explanation:

4 0
3 years ago
Simplify 8r - 3j + 9j - 2r
Shkiper50 [21]

Answer:

6j + 6r :)))))))))))))))))

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which statements describe a residual plot for a line of best fit that is a good model for a scatterplot? Check all that apply. T
    8·2 answers
  • A personal trainer makes $25,000 per year and has just begun contributing 6% of his salary to his 401(k) plan. If his employer m
    8·1 answer
  • Can someone please answer these two Algebra math questions for me thanks!
    8·1 answer
  • What is the process to get 90 divided by 40
    11·1 answer
  • Where is the red dot located?
    5·2 answers
  • Describe the pattern. Draw what might be the next three figures in the pattern
    6·1 answer
  • 13) Each centimeter on a map represents 3.2 meters. How many meters do 5.04 centimeters represent?
    12·2 answers
  • What are the odds of picking a "g" in the work Georgia?
    12·2 answers
  • Please Help!!!!!<br> Prove that polynomials are not closed under division.
    9·1 answer
  • Someone please please help me
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!