An inequality of the form
|X| < k,
where X is an expression in x, and k is a non-negative number, is solved by solving the following inequality
-k < X - k
You are given
|s| <= 2
Follow the pattern above to get
-2 <= s <= 2
In interval notation, the answer is
[-2, 2]
Answer: X=9 Dias
Se demoran 9 dias
Step-by-step explanation:
Regla De Tres
Quien Tiempo Obra
12 3 1 x= 12*3/4
4 x 1 x= 36/4
x=9
otra forma
Paso uno x = 12*3*1 = x= 36
4x = x= 4
Paso dos x= 36/4 = x= 9 dias
dividir.
Espero que les ayude
Answer:


Step-by-step explanation:
For this mission, each astronaut will bring
- x pounds of food; and
- y pounds of gear.
Weight of Supplies of One Astronaut on the earth = (x+y) pounds
If the total number of astronauts going on the mission= a
- Total Weight on the earth of the supplies of all the Astronaut

On the moon, things weigh
of what they weigh on Earth.
- Total Weight of the supplies of all the Astronaut on the moon

Therefore,the inequality which correctly compares the weight of the supplies on the moon to the weight of the supplies on Earth is:

The correct answer is:
C. The polygon with 8 sides and a concave shape (attached)
