Question

Solve the open sentence.

–1 ≤ n + 2 ≤ 6



A.n ≤ –3 and n ≤ 2


B.n ≥ –3 and n ≤ 4


C.n ≥ 3 and n ≤ –2


D.n ≤ 1 and n ≤ 6

Answer 1

@Willie579

Answer 2

@Preetha @Hoslos @ganeshie8 PLZ HELP

Answer 3

okay. our inequality is –1 ≤ n + 2 ≤ 6

we can make this into two parts
\[-1≤ n +2 \ \ and \ \ n+2 ≤ 6\]

Answer 4

okay?

Answer 5

got u

Answer 6

how u get 6

Answer 7

so now take first one
it is
\[-1 ≤ n +2\]\[-1-2 ≤n +2 -2 \]\[-3≤ n\]

Answer 8

it is the same as saying
\[n \ge -3\]

Answer 9

now take second part
it is
\[n+2 \le 6\]\[n + 2 -2 \le 6 -2\]\[n \le 4\]

Answer 10

answer is B

Answer 11

thx for making me understand

Answer 12

you are welcome. bye:)

Answer 13

see ya