$210
because if it rose 30%, it's now 130% of what is used to be
or (what it used to be) ×1.3
so do the reverse and divide the new cost by 1.3
so 273÷1.3 which is 210
Answer:
78%, no he didn't score high enough
Step-by-step explanation:
Answer: AE=13
Step-by-step explanation: took test
