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
mina [271]
3 years ago
14

Simplify (2n + 5) - (3n + 7) + (4n - 9). -3n - 11 3n - 11 -3n + 11 3n + 11

Mathematics
1 answer:
KATRIN_1 [288]3 years ago
6 0
 <span>2n + 5 – (3n + 7) + 4n – 9
</span> <span>6n + 5 – (3n + 7) – 9
</span> <span>6n – 4 – (3n + 7)</span>
 <span>6n – 4 – 3n – 7
</span> <span>3n – 4 – 7
</span> <span>3n –11</span>


You might be interested in
Can you help me with number 45 please ?
Katyanochek1 [597]

Answer:

h = 84

f = 132

g= 28

Step-by-step explanation:

h = 180 - 48 - 48 = 84

f = 180 - 48 = 132

g = 180 -132 - 20 = 28

6 0
2 years ago
Solve the given system of equations.<br><br><br> The solution to the system is ( , ).
MAXImum [283]

Answer:

x=3

y=1

Step-by-step explanation:

First, get x and y on the left in the lower equation. -2x+10y=4. Then solve using a calculator. Select (apps), PlySmlt2, Simultaneous EQN Solver, and enter your euqations in.

3 0
2 years ago
Read 2 more answers
If c is between a and b then Ac= CB
rodikova [14]
It only works if C is the midpoint of AB
5 0
3 years ago
Read 2 more answers
Of the last 100 customers entering Best Buy, 25 buy a computer. If the classical probability assessment applies, the probability
Yuliya22 [10]

Answer:

1/4

Step-by-step explanation:

The classical probability assessment works based on the principle that the probability of an event occurring is equal to the number of times the event occurs divided by total number of outcomes.

That is:

P(A) = n(A) / N

Therefore, the probability that the next customer will buy a computer will be:

P(c) = 25 / 100 = 1/4

7 0
3 years ago
What is 1/4 plus 1/3
Sonja [21]

Answer:it would be 7/12 I think

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equation −3=8x−4y−3=8x−4y for y
    11·1 answer
  • A plane traveled 1176 miles to Phoenix and back. The trip there was with the wind. It took 14 hours. The trip back was into the
    8·1 answer
  • Kitzen has entered a raffle along with other students in her class. The table shows how many raffle tickets each student entered
    11·1 answer
  • There is the picture I forgot to add it the first time my apologies
    7·1 answer
  • A jar pinto beans and black beans in a ratio of 1: 1, and 300 of the beans are pinto beans. How many beans in total are there in
    10·1 answer
  • what is an integer ?
    5·2 answers
  • M is the midpoint of CT. CM = 2x + 8 and MT = 4x + 2, the length of CT.
    15·1 answer
  • What is the following product?
    10·1 answer
  • I don’t understand help plzz
    6·1 answer
  • Write the expression below in simplest form. 3x^2 + 8x -1+2(x^2 +5x+3) (work shown please!)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!