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
soldi70 [24.7K]
3 years ago
8

Solve for n. 8n-3=9n

Mathematics
2 answers:
Ber [7]3 years ago
8 0
  • Answer:

<em>n=  -3</em>

  • Step-by-step explanation:

<em>Hi there ! </em>

<em>8n - 3 = 9n</em>

<em>- 3 = 9n - 8n</em>

<em>- 3 = n</em>

<em>n = - 3</em>

<em>Good luck ! </em>

Katarina [22]3 years ago
6 0
The value for n is
n=-3

You might be interested in
When Sharon begin shopping this morning, she have $40. she purchased 5 paperback books and had lunch. The books were all the sam
sertanlavr [38]
Call the price of a book 'b'. We know that lunch cost $3.25 so let's say L=3.25 we also know the total is $40. So we can write: 
T=L+5b+7
or
40=3.25+5b+7 
and then solve for 'b':
29.75=5b
b=\frac{29.75}{5} = 5.95

A book cost $5.95
8 0
3 years ago
Simplify <br> −5x^4(−3x^2+4x−2)
malfutka [58]
112 me dió a eso mira haber si es si no trate.
6 0
3 years ago
Help me is it A B C or D
agasfer [191]
Pretty simple:   The   answer is     D
8 0
3 years ago
What is the value of the expression below when z = 2?<br> 5z^2+3z+7
Marina CMI [18]

Answer: 33

5(2)² + 3(2) + 7

20 + 6 + 7

33

Hope this helps!

6 0
3 years ago
16. Suppose Eva has 12 3/4 pounds of flour. The day's baking will require triple that amount.
egoroff_w [7]

Answer:

Option D

Step-by-step explanation:

Given the following question:

12 \frac{3}{4} \times3

In order to find the answer, we have to convert the mixed number and then multiply by three, since how Eva needs triple the amount for today's baking.

12 \frac{3}{4} \times3
12\frac{3}{4} =4\times12=48+3=51=\frac{51}{4}
3=\frac{3}{1}
\frac{51}{4} \times\frac{3}{1}
51\times3=153
4\times1=4
=\frac{153}{4}

<u>Convert the improper fraction back into a mixed number:</u>

\frac{153}{4}
\frac{153}{4} =153\div4=38\frac{1}{4}
=38\frac{1}{4}

Which means Eva needs "38 1/4 pounds of flour" or option D for today's baking.

3 0
3 years ago
Other questions:
  • Noah is studying dogs to determine their interest in blue toys versus red toys. He splits a group of 20 dogs into 2 groups. One
    15·2 answers
  • Why can pierre return the monitor ?
    13·2 answers
  • suzi walks 1.5 miles to school when she looks at the map is shoes the scale to be 1 cm=0.5 miles what is the distance between su
    10·1 answer
  • Urn I contains five red chips and four white chips; urn II contains four red and five white chips. Two chips are drawn simultane
    12·1 answer
  • (radical) √450 estimated to the nearest hundredth
    7·2 answers
  • A truck that can carry no more than 7500 lb is being used to transport refrigerators and upright pianos. Each refrigerator weigh
    12·1 answer
  • BIg Points big answer and explanations
    12·2 answers
  • Please help ill mark brainliest if correct​
    5·2 answers
  • (0 is θ)
    8·1 answer
  • There are flags planted along a forest. There
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!