Question

all rartional numbers have an additive inverse true or false
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Answer 1

Step-by-step explanation:

Yes, every rational number does have an additive inverse

Answer 2

${\huge{\bigstar{\green{\mathbb{TRUE}}}}}$

ᴀʟʟ ʀᴀᴛɪᴏɴᴀʟ ɴᴜᴍʙᴇʀs ʜᴀᴠᴇ ᴀɴ ᴀᴅᴅɪᴛɪᴠᴇ ɪɴᴠᴇʀsᴇ.