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
Shkiper50 [21]
2 years ago
8

If 3n-4=8 then what is the value of 5n-3 ​

Mathematics
1 answer:
dexar [7]2 years ago
4 0

Answer:

17

Step-by-step explanation:

Given

3n - 4 = 8 ( add 4 to both sides )

3n = 12 ( divide both sides by 3 )

n = 4

Thus

5n - 3 = 5(4) - 3 = 20 - 3 = 17

You might be interested in
A number times 45 decreased by 12 is no more than 117​
Kay [80]

Answer: n*4512 is less than or equal to 117

Step-by-step explanation: n=number N*45=X X=Number more than 117. X decreased by 12 is less than or equal to 117.

5 0
3 years ago
What is the answer to (t+8)(-2)=12
Lunna [17]
(t + 8) (-2) = 12

Distributive property >>>      -2t + -16 = 12

Inverse operation >>>>    -2t + -16+16 = 12+16
 
Simplify >>>>                 -2t = 28

Divide >>>>                       -2t/-2 = 28/-2

Final answer >>>>              t = -14
8 0
3 years ago
Read 2 more answers
Find the axis of symmetry for this parabola:
aalyn [17]

The graph of the given Quadratic equation is attached in the Answer, where we can se that the axis of symmetry is :

  • x = 1

3 0
2 years ago
1729 math problem which two pairs of numbers have cubes that add up to 1729
RoseWind [281]
Where Are The Two Pairs?/ Finish The Rest Of The Question So I Can Help
4 0
3 years ago
6 + −28 − x = -2<br> -------------<br> x
nexus9112 [7]
The answer is x=-20.
6+ -28 -x =-2
You first add 28 to each side=6+-x=26 then you minus 6 from each side=-x=20.
Then you divide 20 by -x resulting in x=-20
3 0
3 years ago
Read 2 more answers
Other questions:
  • PLS HELP ME WITH THIS QUIZ IF YOU WANT A BRAINLIEST PLS
    10·2 answers
  • May u help me dind the answer for this problem please
    8·1 answer
  • What speed is the fastest, 18 feet in 20 minutes, 90 feet in 2.5 hours, 20 feet in 1.5 hours, or 3 2/3 feet in 1.5 hours.
    7·1 answer
  • State the name of the property illustrated. (x + 7) + [-(x + 7)] = 0
    11·1 answer
  • Triangular a Recallyuldl
    11·1 answer
  • Nicole receives 40 likes in 25 minutes assuming that the relationship is proportional how many like would she receive in 45 minu
    8·1 answer
  • Let x,y \epsilon R. Use mathmatical induction to prove the identity.
    5·1 answer
  • lauren bikes 1 1/3 mi in 1/10 hour. what is her rate of speed in miles per hour? *Will give brainliest*
    10·1 answer
  • I don't understand this
    10·2 answers
  • Please help me solve this.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!