If you were leaving on the 20th January 2030. How much would you need to save a week in order to save the $20,000 you want for your trip. Imagine you started working at the age of 16. How many hours would you need to work a week if you were earning $15/hour

Agrocery sells green apples and red apples. on monday , the store put 500 of each kind of apple on display. that day, the store sold 42 red apples and 57 green apples.on tuesday the store sold 87 red apples and 75 green apples. on wednesday, the store sold 29 red apples and 38 green apples

Solve the system of equations. y= 2x y= x^2 - 15

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?