Answer: See explanation
Step-by-step explanation:
Number of tickets Elian won = e
Number of tickets Alberto won = A = e - 10
Therefore, Elian + Alberto ticket = 100
e + (e - 10) = 100
2e - 10 = 100
2e = 100 + 10
2e = 110.
e = 110/2
e = 55
Elina has 55 tickets
Alberto has 55-10 = 45 tickets
400 = 14 detective , 1 = 28/4/7 part , 1000 = 2857/3/7 parts
A- edge test 2021 I got it on the test made 100
Answer:
the answer is 3
Step-by-step explanation:
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