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
polet [3.4K]
2 years ago
11

Solve the equation, and check the solution. 4n=9

Mathematics
1 answer:
Damm [24]2 years ago
3 0
4n= 9
4 x n = 9
4 x 2.25 = 9
You might be interested in
Angle B measures 60°. What is the measure of the angle that is complementary to angle B? 30° 60° 120° 180°
Ivenika [448]

Answer:

30

Step-by-step explanation:

Complementary angle to B = 90 - 60 = 30

8 0
3 years ago
Read 2 more answers
Do you think the equations (x−1)(x+3)=17+x and (x−1)(x+3)+500=517+x should have the same solution set? Why?
oksano4ka [1.4K]

Answer:

Those two pair of equations have the same solution set.

Step-by-step explanation:

There are two equations  

(x-1)(x+3)=17+x ..... (1) and  

(x-1)(x+3)+500=517+x ...... (2)

We have to check the same solution set will be there for equations (1) and (2) or not.

Now, we are going to rearrange the equation (2).

(x-1)(x+3)+500=517+x

⇒ (x-1)(x+3)=517-500+x

⇒(x-1)(x+3)=17+x

This is the same equation as equation (1).  

Therefore, there will be the same solution set for equations (1) and (2).  (Answer)

There are two equations  

(x-1)(x+3)=17+x ..... (3) and  

3(x-1)(x+3)+500=51+3x ...... (4)

We have to check the same solution set will be there for equations (3) and (4) or not.

Now, we are going to rearrange the equation (4).

3(x-1)(x+3)+500=51+3x

⇒ 3(x-1)(x+3)=3(17+x)

⇒(x-1)(x+3)=17+x

This is the same equation as equation (3).  

Therefore, there will be the same solution set for equations (3) and (4). (Answer)

7 0
3 years ago
X =<br> 95<br> (7x - 4)<br> (3x + 23)°<br> (9x – 6)
anygoal [31]

Answer:

661 is for the first 308 for second 849 for last

Step-by-step explanation:

3 0
2 years ago
Help please!!! I really need it
jenyasd209 [6]

Answer:

140

Step-by-step explanation:

2000 divided by 7% will give you 140 hope it helps

6 0
3 years ago
Mathematics Mh Slope
gizmo_the_mogwai [7]

Answer:y=-3x+4

Step-by-step explanation: use the y=mx+b equation.

6 0
3 years ago
Read 2 more answers
Other questions:
  • How to get the other endpoint
    7·1 answer
  • I need help plz help me (picture included) I set it at 15 points plz help
    6·1 answer
  • Write the product USING EXPONENTS ​
    12·2 answers
  • What is the value of x?
    14·2 answers
  • Find the measure of the missing angle *
    7·1 answer
  • Giveaway 100 POINTS!!
    8·2 answers
  • Marcello sells coupon books to his neighbors. 4 neighbors each buy 2 coupon books. There are 8 coupons in each book. What is the
    11·1 answer
  • Pls help. i give brainliest
    11·1 answer
  • What is the property of this math problem please help
    11·1 answer
  • 2.5.2 project performance task:trade show booth
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!