Answer:
A
Step-by-step explanation:
I think the answer is (-6,30) unless I messed up somewhere
twice the sum of a number and 3, means you need to add the number to 3 first, then multiply by 2.
The correct expression would be 2(n+3)
Answer:
Pythagoras was the Greek geometer .
<em>Please mark me as the brainliest.</em>