Which equation represents a proportional relationship with a constant of proportionility 6

Aportion of a line bounded by two points is defined as

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station.he knows that the state tax is 5.5. how much change will he receive from a $5 bill?