Respuesta :

s1m1

Answer:

Step-by-step explanation:

(b/45) +7 > 5

(b/45) > -2

b > -90

Perimeter is 17 m ≥ 2* length 4.7 +2*widths

b. 9.4+2w ≤ 17

a. (2/7)n -10.6 < 12.4

(2/7)n <  12.4 +10.6

(2/7)n < 23

2n < 23*7

n < 161/2

n < 80.5

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