Honestly i think that it is b i hope i helped
Answer:
many of my life experiences that involve friends just because weather they stay or go you’ll always have at least one memory in your heart from them
Explanation:
X+3y=-4 x+3y=-4]
y+x=0 ]multiply minus===> -y-x=0 ]===elimination x===>2y=-4 ==>y=-2 x=2
(-)
Answer:
Ricardo should use the polite document form to inform the customer.
Explanation:
Ricardo should use the polite form of document, which involves:
-Date
-A proper salutation (Dear Mr.)
-A polite language vocabulary in the content using connectors such as nevertheless, despite, however, etc.
-A proper enclosure (Yours sincerely, at your services...)
-Your signature
