Please answer all 3 questions. It should only take about 10 minutes. Real answers only, or I will report you.

Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.

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

Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain