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 percent of 126 is 22?
A sighting from sea level to the top of a lighthouse was 60°. The lighthouse is known to rise 180 feet above sea level. What is the distance (to the nearest foo
How do you think the people conquered by the Romans felt about their new rulers
How did southeast asia's colonial history produce increased tensions in vietnam ?
George has a small coin collection.  He has collected 16 gold coins, 28 silver coins, 32 copper coins, and4 bronze coins. At a flea market, George sells 15% of
How many quarts in 24 pints?
I would like to know if 200 cm is greater or less than 3 m
How much work does a person do in pushing a box with a force of 10 N over a distance of 4.0 m in the direction of the force?
A sighting from sea level to the top of a lighthouse was 60°. The lighthouse is known to rise 180 feet above sea level. What is the distance (to the nearest foo
anita tosses 3 coins. what is the probability that all the coins will land tails up?