MATh help please!!!! Urgent?

Question

True or False:

-5 is an integer

the square root of 8 is a rational number

-x is a negative number for any real x number

Define rational number

if mn=54 inches, mn=_______ft mn=_________yards

if mn= 60 m mn=____________mm mn=________km

I need help on this so if you can help me it would be GREATLY appriciated =)

Answer 1

True

False

False

rational number is a ratio of two integers