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
Ivan
3 years ago
8

3.3(n-8)-n=1.2 Simplify! ::)

Mathematics
1 answer:
nydimaria [60]3 years ago
8 0

Answer:

n=12

Step-by-step explanation:

3.3(n-8)-n=1.2

Distribute

3.3n -26.4 -n = 1.2

Combine like terms

2.3n -26.4 = 1.2

Add 26.4 to each side

2.3n -26.4+26.4 = 1.2 +26.4

2.3n = 27.6

Divide each side by 2.3

2.3n/2.3 = 27.6/2.3

n=12

You might be interested in
Tug of War Activity
guapka [62]

Answer:

Round 3 the grandmas

Step-by-step explanation:

6 0
3 years ago
Work out the difference between 38.3 and 1.72​
Bumek [7]

Answer:

36.58

Step-by-step explanation:

38.3-1.72=36.58

7 0
2 years ago
Read 2 more answers
56÷(7-9)^3 -24/23-5×4​
yulyashka [42]

Answer:

= −28.043478261

Step By Step Explanation

Answer From Gauth Math

7 0
3 years ago
Read 2 more answers
The result of adding a complex number to its conjugate is “an integer/a pure imaginary number/a real number/a whole number” and
sineoko [7]

Answer:

If Z is a complex number:

Z = a + b*i

where a and b are real numbers, and i is an imaginary number.

Then "a" is the real part.

"b*i" is the imaginary part.

The conjugate of Z is:

Zc = a - b*i

So the sign of the imaginary part changes.

Then:

Sum:

Z + Zc = (a + bi) + (a - bi) = 2*a + 0 = 2*a

and remember that a is a real number, then 2*a is also a real numer.

The correct answer is "A real number".

Difference:

Z - Zc = (a + bi) - (a - bi) = 2b*i

and this is a pure imaginary number, so here the correct answer is: "a pure imaginary number"

6 0
3 years ago
Which equation is represented by the graph below?
Maksim231197 [3]

The correct equation is C y = In x + 4

6 0
3 years ago
Other questions:
  • Translate the following statement into a mathematical equation:
    15·2 answers
  • What is 1/4 + 1/2? hurry i need help
    8·2 answers
  • Help plz it’s math number 9
    6·1 answer
  • Which equation describes the circle having center point (3,7) and the radius r=4 in Standard form
    5·1 answer
  • a museum opened at 8:00 am. in the first hour 350 people purchased admission tickets. in the 2nd hour 20% more people purchased
    8·1 answer
  • Round the number to the place of the underlined digit.<br><br> 0.758
    15·1 answer
  • There are 316 students at a school. If 120 students stay after school to play spirts, how many students do not stay after school
    13·1 answer
  • The ordered pair of (-3,0) is a solution of which system
    12·1 answer
  • 6 times what equals 27
    12·1 answer
  • Jeremy bought a $60 pair of sneakers on sale for 15% off. Then, he used a coupon that gave him an additional 10% off. Can Jeremy
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!