All categories

3 years ago

Solve 5n + 6 = -3n - 10

Mathematics

2 answers:

Maslowich3 years ago

6 0

Answer:

n= -2

Step-by-step explanation:

Verizon [17]3 years ago

3 0

Hi there! :)

Answer:

$\huge\boxed{n = -2}$

5n + 6 = -3n - 10

Solve for n:

Add 3n to both sides:

5n + 3n + 6 = -3n + 3n - 10

8n + 6 = -10

Subtract 6 from both sides:

8n + 6 - 6 = -10 - 6

8n = -16

Divide both sides by 8:

8n/8 = -16/8

n = -2.

You might be interested in

A used car is for sale for $8,950. If Jenny will pay for the car over a 5 year period, what will be her monthly payment, to the

Fed [463]

Answer:

your answer will be 149/month

Step-by-step explanation:

you wanna ask urself how many months are in 5 years

The answer is: 60 months

then, you wanna divide the cost of the car over 60 months

So:

$$8950/60=149.166$

round that to the nearest dollar AKA the ones

it'll be 149

and don't forget the unit of time

which is month

$149/month

4 0

3 years ago

Three students are working to find the solution set of this system of equations: y = 3x + 10 2y = 6x – 4

ivanzaharov [21]

Answer:

Step-by-step explanation:

Since this is a system with two equations, we can easily use a graphing calculator to find the solution

The intersection between the graphs of the equations

y = 3x + 10

2y = 6x – 4 (if we divide by two)

y = 3x - 2

However, we can see that the graphs have the same slope m = 3

Since both equations are not equal, there is no solution for this system

Please see attached graph. The lines are parallel and they never touch each other.

3 0

3 years ago

Read 2 more answers

Please Help! A new dirt bike valued at $9000 loses 18% of its value each year. What is the initial price of the dirt bike? I don

Lelechka [254]

Answer:

The new dirt bike should cost $9000

7 0

3 years ago

Liza gets paid $5.25 an hour to babysit her little cousins. Last weekend, she watched them for three hours on Friday, nine hours

zavuch27 [327]

Answer:

B. $99.75

Step-by-step explanation:

The expression is 5.25(3+9+7) which is 99.75

3 0

3 years ago

Need Answer Fast). The solution to a problem is an irrational number. which statement is true about the solution? Will Mark Bra

babymother [125]

Step-by-step explanation:

There is no option to choose from, but the knowledge of what irrational numbers are, would help cover this cost.

A rational number is a number that can be written as a simple fraction, a/b. Examples are 1/2, 5/6,...

If a number cannot be written as a simple fraction, then it is called irrational.

Example of irrational numbers: √2, π

7 0

3 years ago

Read 2 more answers