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
Aloiza [94]
2 years ago
8

Solve −2(−4n + 1)+5(25n − 8)=−62. n= ?

Mathematics
2 answers:
Dovator [93]2 years ago
6 0

Answer:

n = 0.15037593985

Step-by-step explanation:

−2(−4n + 1)+5(25n − 8)=−62

8n-2+125n-40= -62

133n = -20

133/133 = 20/133

n = 0.15037593985

This equation might be screwed up; I'd talk to your teacher about it.

In-s [12.5K]2 years ago
5 0
N= -20/133

Step 1: Simplify both sides of the equation.
−
2
(
−
4
n
+
1
)
+
5
(
25
n
−
8
)
=
−
62
(
−
2
)
(
−
4
n
)
+
(
−
2
)
(
1
)
+
(
5
)
(
25
n
)
+
(
5
)
(
−
8
)
=
−
62
(Distribute)
8
n
+
−
2
+
125
n
+
−
40
=
−
62
(
8
n
+
125
n
)
+
(
−
2
+
−
40
)
=
−
62
(Combine Like Terms)
133
n
+
−
42
=
−
62
133
n
−
42
=
−
62
Step 2: Add 42 to both sides.
133
n
−
42
+
42
=
−
62
+
42
133
n
=
−
20
Step 3: Divide both sides by 133.
133
n
133
=
−
20
133
n
=
−
20
133
You might be interested in
How does the product of 2 × 6 compare to the product of 10 × 6?
Ivan
D should be it cause it
6 0
3 years ago
Ahorras $15 por semana para comprar una de las bicicletas mostradas.
jeka94

Answer:

yo ocupo la misma respuestas

Step-by-step explanation:

la tienes o q? soy de higschool Ossining

7 0
2 years ago
Use the following function rule to find f(0).<br> f(x)=3(8)^x + 6<br> f(0)=
Anestetic [448]

Answer:

Answer: 9

Step-by-step explanation:

{ \tt{f(x) = 3( {8)}^{x} + 6 }}

• For f(0), substitute x with zero:

{ \tt{f(0) = 3( {8)}^{0}  + 6}} \\  \\ { \tt{f(0) = (3 \times 1) + 6}} \\  \\ { \tt{f(0) = 3 + 6}} \\  \\ { \boxed{ \tt{ \: f(0) = 9 \: }}}

6 0
2 years ago
What 2+2 pls hep meeeeeeeeee
Brrunno [24]

Answer:

2+2 is 4

Step-by-step explanation:

-1 is 3 quick maths

5 0
3 years ago
Read 2 more answers
Find the rate of change
eimsori [14]

Answer:

9

Step-by-step explanation:

The rate of change of a function f(x) in the closed interval [ a, b ] is

\frac{f(b)-f(a)}{b-a}

here [ a, b ] = [ 3, 7 ]

f(b) = f(7) = 47 and f(a) = f(3) = 11, hence

rate of change = \frac{47-11}{7-3} = \frac{36}{4} = 9


3 0
3 years ago
Other questions:
  • The graph of f(x) is shown below. where is f(x) &lt; 0? write your answer in interval notation.
    14·1 answer
  • The MCAT is the admission exam that medical schools use as one of the criteria for accepting students. The exam is based on a sc
    11·1 answer
  • Robert is replacing sod in two square-shaped areas of his backyard. One side of the first area is 7.5 feet. One side of the othe
    10·2 answers
  • Which of the following is not part of the job search preparation checklist?
    12·2 answers
  • Scott needs to buy a textbook for his college class. The book costs $221 new. He found a slightly used one online for $201. What
    10·1 answer
  • Help me plzzz I don't now
    6·1 answer
  • The depth of a pool is 9.2789.278 feet. Round the depth to the nearest tenth of a foot.
    15·2 answers
  • .!.!..!.!..!.!..!.!.!..!.!!..!9
    15·1 answer
  • Monica worked 3.5 hours and is paid $10 per hour. How much did she make in 3.5 hours?
    6·2 answers
  • (1 + 9.8k)(2.8) simplified
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!