Mathematics, 08.07.2019 03:00 tiffanibell71

Tommy posts 11 pictures on instagram every day. elizabeth posts 15 pictures on instagram every day. part a: define each variable and write an algebraic expression to describe the combined number of posts for tommy and elizabeth after any given number of days. part b: after 7 days, how many pictures have tommy and elizabeth posted altogether? how do you know?

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Tommy posts 11 pictures on instagram every day. elizabeth posts 15 pictures on instagram every day....