at the fundraiser seventh graders are selling T-shirts , hats and magnets. they have twice as many T-shirts as hats and 100 more magnets and T-shirts. ( let h represent the total number of hats. Write an expression in terms of h for the total number of items they have to sell.)

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?