Thomas has earned 800$ and earns 20$ every week by mowing lawns ken has earned 600$ and earns 30$ every week for his father with household projects .in how many weeks will both thomas and kens earnings be the same what will the amount of earnings be ?

For the equations below which statement is true ? -2x=14 6x=-42

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

Acircle has a circumference of 28.36 units what is the diameter of the circle