a tank is filling with water after 2 mins it contained 12 gallons after 5 mins it contained 30 gallons what is the constant rate of change

What is the first step of an indirect proof of a number that is divisible by two

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.