1. James wants to fill a tank with water. He already has 4 gallons in the 50 gallon tank. Using the equation y=2x+4, where y is the amount of water in the tank and x is the number of gallons pumped into the tank per minute, FE​

Y=2(4)+4
=12 gallons in the tank so far

50-12
=38 gallons to fill

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?