Respuesta :

Answer:

Step-by-step explanation:

first off he took the photo at -20 feet below sea level

expression colud be -11+8+-13

and the answer for the expression would be -20 i do hope this helps

ANSWER: the expression would be -11+8-13
Than you would solve that and get -16,

EXPLANATION: Tomas started at -11 feet he rises 8 feet which would be -11 plus 8 which is -3 than he descends 13 feet which would mean where he was at -3 feet minus 13 and the answer is -16 feet