sunnygandhari sunnygandhari

02-11-2019
Mathematics

contestada

for what values of n is the sum (−27.1+3n)+(7.1+5n) negative?

Respuesta :

Favouredlyf Favouredlyf

02-11-2019

Answer: n = 0 to 2

n = - infinity to -1

Step-by-step explanation:

Ver imagen Favouredlyf

Answer Link

ebunnext2u ebunnext2u

02-11-2019

Answer:2

Step-by-step explanation:

Solve for n

Group like terms

3n+5n-27.1+7.1

8n-20=0

8n=20

n=20/8

n=5/2

For the sum to be negative n has to be greater than 5/2

And 2 is the solution

Answer Link

Otras preguntas

Which statements describe Etruscan influences on Roman economy and culture? Choose three correct answers. They taught the Romans to build temples. They showed R

In two to three sentences, identify two key consequences that the Mexican-American War had upon the United States.

what reactions has a product of oxygen aerobic cellular respiration anaerobic cellular respiration Calvin Cycle light-dependent reactions

how does the brain process sexuality, and what causes people to change their gender? (this is for school, please don't harass me)

You are driving to a different location and it takes you 90 minutes to get tere if you drive 70 miles per hour. How long will it take you to get there if you dr

The amount of time a certain brand of light bulb lasts is normally distributed with a mean of 2000 hours and a standard deviation of 55 hours. What percentage l

What are the zeros for the quadratic equation 2x2 - 9x-5 = 0?

100 points! Please write 10 facts about how the Great Depression effected the economy

The temperature coefficient of resistivity of iron is 5.0 x 10-3 /oC; that of carbon is -0.50 x 10-3 /oC. When an iron wire and a carbon rod, each having the sa

??????????????????????????