subway cost. Chandler Heisinger buys a monthly metro card,which entitles him to unlimited subway travel in New You city, for $81 per month. Without the metro card, each subway ride costs $2.00. how many rides per month would chandler have to take so that the cost of the rideswith the metro card is less than the cost of the rides without the metro card?
4. Saving for a stereo, Fernando Diez works 40hours per week and makes 8.50 per hours.
(a) How much money can he expects to earn in 1 year (52 weeks)?
(b) if he saves all of the money he earns, how long will he have to work to save for a ste

Question

subway cost. Chandler Heisinger buys a monthly metro card,which entitles him to unlimited subway travel in New You city, for $81 per month. Without the metro card, each subway ride costs $2.00. how many rides per month would chandler have to take so that the cost of the rideswith the metro card is less than the cost of the rides without the metro card?
4. Saving for a stereo, Fernando Diez works 40hours per week and makes 8.50 per hours.
	(a) How much money can he expects to earn in 1 year (52 weeks)?
(b) if he saves all of the money he earns, how long will he have to work to save for a ste