Question

Mateo begins his dive at sea level. He dives down 15 meters, and then rises up 4 meters. He dives again, going down 7 meters. Which equation models Mateo’s movements, and uses the commutative property?

Answer 1

(–15) + 4 + (–7) = 4 + (–15) + (–7) (C)

Hope it helps!

I know cuz i got it wrong two times ;-; hope i help yall do better

Answer 2

number 3

Explanation:

i just did it