Answer:
D. Both x and y are variables
Step-by-step explanation:
2x+3y = 19
Both x and y are variables, since they are both unknown quantities
It was the extremely logical Rene Descartes who decided to use letters at the beginning of the alphabet for constants and letters at the end of the alphabet for unknown variables.
Answer: D. Both x and y are variables
Step-by-step explanation
hope this helps
if by distance around the hula hoop you mean circumference, then -
circumference = 2 pi r
= 2 X 22/7 X 14
= 4 X 22
= 88in
idk
ok i answer
yes
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