dashisded dashisded
  • 10-03-2022
  • Mathematics
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7th grade math help pls i've had to redo this question 3 times cause my teacher.

7th grade math help pls ive had to redo this question 3 times cause my teacher class=

Respuesta :

neonlightningboltz
neonlightningboltz neonlightningboltz
  • 10-03-2022

Answer:

neon: 0 percent change    oxide: -2 percent change   copper: 2 percent change   tin: 0 percent change

Step-by-step explanation:

Neon: -10+10=0

Oxide: -10+8=-2

Copper: -27+29=2

Tin: -50+50=0

Hope this helps

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