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
Ksenya-84 [330]
3 years ago
6

What does n equal to in 12n + 9 = 6 - 3n

Mathematics
1 answer:
sveticcg [70]3 years ago
6 0
12n+9=6-3n\ \ \ \ \ \ |Add\ 3n\ to\ each\ side\\\\
15n+9=6\ \ \ \ \ |Subtract\ 9\\\\
15n=-3\ \ \ \ \ |Divide\ by\ -15\\\\
n=-\frac{3}{15}=\boxed{-\frac{1}{5}}
You might be interested in
Find the Missing Angles. (1 2 3 and 4)​
kicyunya [14]

Answer:

1=51°

2=18°

3=123°

4=39°

Step-by-step explanation:

3 0
2 years ago
A standard six-sided die is rolled onto a table. The product of the visible numbers is 144. What is the number on the bottom sid
denis-greek [22]
<h3>Answer:  5</h3>

Explanation:

This is something you could do by trial and error.

The visible numbers are 1,2,3,4,6 which multiply to 144.

Another approach is to notice that 5 is not a factor of 144, so it must be the hidden value not part of the items multiplied.

Every other number 1,2,3,4,6 is a factor of 144.

1*144 = 144

2*72 = 144

3*48 = 144

4*36 = 144

6*24 = 144

8 0
2 years ago
A family of 4 spent $104 for tickets to a concert on Friday and they spent $140 for tickets to a dinner theater on Saturday. All
Julli [10]

Answer:

  • Friday's tickets: $26 each
  • Saturday's tickets: $35 each

Step-by-step explanation:

We presume that 4 tickets were bought each day, so the price of 1 ticket is 1/4 of the total price:

  (1/4)($104) = $26

  (1/4)($140) = $35

The cost of each ticket on Friday was $26; on Saturday, the cost was $35.

5 0
3 years ago
Does the object below have a measurable volume? How do you know?
JulsSmile [24]

Answer: YES! cuz...

SOLID OBJECT The volume of any regularly shaped solid object is mea- sured in cubic units. The word cubic means that the object is not flat. The volume of an object is calculated by multi- plying three measurements: length, width, and height.

Step-by-step explanation:

3 0
1 year ago
Read 2 more answers
15 points !!!!!!!!!!!!!!!!!!!!!!!!1
zmey [24]
Five is the answer hope that helps
7 0
2 years ago
Other questions:
  • How do you show 40 fewer than a number t?
    11·1 answer
  • Write 3/4 as a decimal
    9·2 answers
  • What is the value of 2(x+x)-2 ?
    13·1 answer
  • On a coordinate plane, 2 triangles are shown. The first triangle has points A (1, 4), B (3, 4), C (3, 2). The second triangle ha
    10·2 answers
  • A dinner party has 6 guests. How many ways can 6 chairs around a circular table
    5·2 answers
  • Cheryl can travel 21.6 miles on one gallon of gas how far can cheryl travel on 6.2 gallons of gas
    5·2 answers
  • Stephanie started selling earrings online at a handmade shop. She makes a profit of $8.50 on each pair of earrings. If she wants
    6·1 answer
  • What is the slope of every line perpendicular to (0,1) and (2,-4)
    6·1 answer
  • 6) the cost of a video game is $22.00
    11·1 answer
  • Slope =-1, y-intercept = 3
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!