Sam is staying in Washington DC for 14 days. He wants to buy a Metro card for public buses.
He has 2 options:
Gold Subscription
Card: $3.50
Travel: $3 per ride
Premium Subscription
Card: $6
Travel: $2.80 per ride
Sam intends to use the bus twice every day.
Which subscription is a better choice?
You must show all of your working.

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2