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
Eduardwww [97]
3 years ago
6

How do i solve the equation 5n+4=-26  

Mathematics
2 answers:
MrMuchimi3 years ago
7 0
5n + 4 = -26

Thus, 5n = -26-4 = -30

5n = -30

Thus, n = -6
ozzi3 years ago
3 0
You do 

-26
-4
---
-30

5n=-30 so...

-30/5=-6

Therefore 
n=-6
You might be interested in
An object is dropped from a small plane. As the object falls, its distance, d, above the ground after t seconds, is given by the
DedPeter [7]

<em><u>The inequality can be used to find the interval of time taken by the object to reach the height  greater than 300 feet above the ground is:</u></em>

d = -16t^2 + 1000

<em><u>Solution:</u></em>

<em><u>The object falls, its distance, d, above the ground after t seconds, is given by the  formula:</u></em>

d = -16t^2 + 1000

To find the time interval in which the object is at a height greater than 300 ft

Frame a inequality,

-16t^2 + 1000 > 300

Solve the inequality

Subtract 1000 from both sides

-16t^2 + 1000 - 1000 > 300 - 1000\\\\-16t^2 > -700

16t^2 < 700\\\\Divide\ both\ sides\ by\ 16\\\\t^2 < \frac{700}{16}\\\\Take\ square\ root\ on\ both\ sides\\\\t < \sqrt{\frac{700}{16}}\\\\t < \pm 6.61

Time cannot be negative

Therefore,

t < 6.61

And the inequality used  is: -16t^2 + 1000>300

6 0
3 years ago
A car leaves a city with a speed of 90 mph. Three hours later and our of the same city another car in pursuit of the first leave
Hunter-Best [27]
The second car is 30 minutes
7 0
3 years ago
What is the degree 3 polynomial that has zeros -3,2 and 5 and in which the coefficient of x^2 is -8?
Setler [38]
For zeroes/roots r1,r2, r3
the facors of the polynomial is
(x-r1)(x-r2)(x-r3)

roots
-3,2,5
(x-(-3))(x-2)(x-5)
(x+3)(x-2)(x-5)
the coefient of the x term is -4
so mutliply the whole thing by 2

(2)(x+3)(x-2)(x-5)

expand
f(x)=2x^3-8x^2-22x+60
3 0
4 years ago
Which is the equation of the line with slope 3 that contains point (-1, 5)?
sattari [20]

\bf (\stackrel{x_1}{-1}~,~\stackrel{y_1}{5})~\hspace{10em} slope = m\implies 3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-5=3[x-(-1)] \\\\\\ y-5=3(x+1)\implies y-5=3x+3\implies y=3x+8

5 0
3 years ago
Consider the population consisting of all computers of a certain brand and model, and focus on whether a computer needs service
eimsori [14]

Answer and explanation:

A. What is the probability that more than half of the sample of 100 computers would need warranty service?

What is the probability that more than half of the sample of 100 computers would not need warranty service?

What is the probability that out of sample of 100 more than 20% would require warranty service?

B. If our sample of 100 computers of that brand and model reveals that 30 computers need warranty service, does this give a valid conclusion that all such computers in the population would require about 30% warranty service or less?

7 0
3 years ago
Other questions:
  • Solve each equation using the quadratic formula. Find the exact solutions.<br><br> 6n^2 + 4n = -11
    15·2 answers
  • 21 3/4 as a improper fraction
    6·2 answers
  • Please someone help me answer this! Rico is making 6 batches of salsa. Each batch needs 3/4 cup of corn. He only has 1/4 cup mea
    12·1 answer
  • Tammy ran for president of the chess club and she received 27 votes they were 45 members in the club what percentage of the club
    8·1 answer
  • MULTIPLE CHOICE QUESTION<br> What is the mean<br> 11.65<br> 11.85<br> 11.45<br> 11.25
    6·1 answer
  • someone help me it’s timed!!
    15·2 answers
  • A rectangular field is 1/3 as wide as it is long and is enclosed by x yards of fencing. What is the area of the field in terms o
    11·1 answer
  • What is the value of x?<br> 95<br> 57
    7·2 answers
  • Write a paragraph where you experienced an inequality/ies in your life situation. how does it feel?​
    12·1 answer
  • FIRST GET BRAINIEST PERIODTT TYSMMSMSMMSM
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!