homeworkhelp176
homeworkhelp176 homeworkhelp176
  • 03-07-2020
  • Mathematics
contestada

Brainliest for the correct answer with the correct working out! If n is an integer, what numbers of n such that −1 ≤ n + 7 < 9

Respuesta :

Stephen46
Stephen46 Stephen46
  • 03-07-2020

Answer:

−1 ≤ n + 7 < 9

To solve a compound inequality separate it into two inequalities

That is

n + 7 ≥ - 1 and

n + 7 < 9

Solve the inequality

n + 7 ≥ -1

n ≥ - 8

and

n + 7 < 9

n < 7 - 9

n < 2

Find the intersection

The final answer is

-8 ≤ n < 2

Hope this helps

Answer Link

Otras preguntas

what is the difference between a linear interval and non-linear interval?
To get to work, you drive for 20 minutes at 30 mph, and walk 10 more minutes at 3 mph. What was your average speed? a) 16.5 mph b) 20 mph c) 21 mph d) 23 mp
Analyze the foot of the following word. advise iambic or trochaic
A sperm cell is produced by spermatogenesis. In order for the sperm cell to achieve a diploid state, what must occur?
Why does jefferson focus more on the king than parliament?
oppression in a sentence
Which of the following describes a rapidly expanding population? many individuals in younger age groups and a declining birth rate many individuals in the rep
Describe the mechanical energy of a roller coaster car immediately before it begins traveling down a long track
Compare the physical features of Mexico with the place you live. In what ways is it the same? In what ways is it different? Write your answer in a paragraph of
Plz i need help on these !!!:(