Given y = 2x + 4, what is the new y-intercept if the y-intercept is decreased by 5? a) −1 b) −3 c) −4 d) −5

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years