During which segments are two states of matter present?
a) 1, 2, 3
b) 4, 5
c) 1, 3, 5
d) 2, 4

The graph below shows the amount of money left in the school’s desk fund, f, after d desks have been purchased. for each new desk that is purchased, by how much does the amount of money left in the school’s desk fund decrease?

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

This is different from the first one can someone me