Explain why each estimate for 31 294 makes sense. a) 31 294 is about 25 000.

b) 31 294 is about 30 000.

c) 31 294 is about 31 000.

d) 31 294 is about 32 000.

answer:   n ≤ -3 or n < -5

step-by-step explanation:

-5 + 2n ≥ -11

+5             +5

2n ≥ -6

2/2 ≤ -6/2

n ≤ -3

-6 - 10n > 44

+6           +6

-10n > 50

-10/-10 50/-10

n < -5

i would say b) is your answer

sorry if im wrong

step-by-step explanation:

2x + 8

step-by-step explanation: