Easy
82% correct
82 out of 100 correct
82/100 of ttoal correct
total=50
82/100 times 50=
41/50 times 50=41 correct
ratio is 41:50
B is answer
Answer:
an=7n-19
(the last one)
Step-by-step explanation:
The last one Does not have an awnser there is no like terms
Answer: look it up on bing
Step-by-step explanation: