kmoore3
contestada

This is an inequality:
Four times a number is no more than 108?
If you know the answer please let me know. Thank you Bunches!
<3 XOXO,
Katie

Respuesta :

Iknowit
x - the unknown number
4*x <108
x<108:4
x <22
it depends if x € N, Z or R
for R: x €(-infinite, 22)
for Z: x € {....-4,-3,-2,-1,0,1,...,21}
for N:x €{0,1,2,3,...,20,21}

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