Question

1-Determine as inequações:
a)x +15 <45
b)x - 6> 36
c)7x <49
d)9× > 45
e)2×+2 > 8
f)3× + 9<12​

Answer 1

Resposta:

1- a)x < 30

b)x > 42

c)x < 7

d)x > 5

e)x > 3

f)x < 1