Usando a notação de conjuntos escreva os intervalos . [6,10]
1 answer:
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Answer:
Step-by-step explanation:
We can solve this system just by summing each side of the equation:
So, both left sides will be sum, and both right sides too.
The resulting expression will be:
Ordering and solving both sides:
Hence, the value to the system is
It's important to combine both equation, because the exercise is asking for the solution of the system.
Answer:
x < 2
Step-by-step explanation:
8x -1 < 15
8x -1 (+ 1) < 15 (+ 1)
8x < 16
x < 2
Answer:
He grows beets on 0.25 acres of land
Step-by-step explanation:
a quarter is the same as 0.25