Question

giving out medals for the ones who get this right

Answer 1

when something decreases ,negative
when increases positive

Answer 2

shes right bianca

Answer 3

i was going to say that but she got it

Answer 4

a thing on decreasing is negative on increasin gis positive
1.its decreasin so negative
2.increasingpositive
3.
4.Decreasing...

Answer 5

ok thanks

Answer 6

altitude decreses

Answer 7

guys I don't get this sorry can you guys work on one question with me so I understand

Answer 8

ya

Answer 9

3 .altitude decrease,so negative.

Answer 10

negative means to go back words which decreases positive goes upward so it increases

Answer 11

I still don't under stand im sorry for all the problems guys thanks for helping me anyway :)

Answer 12

no prob

Answer 13

1. 1.5 acres of rain forest is destroyed every second means rain forest is decreasing every second.
2water is heated so temperature is increasing .
3. submarine is descending so altitude is decreasing.
4.credit has two charges so amount decreases.