At 1pm, there was 16 seagulls on the beach. at 3pm, there were 60 seagulls. what is the constant rate of change

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Maurice has 54 fewer comic books than rebecca.they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection

Lucy spent $165 in december using a new credit card. in january, she began paying between $15 and $25 each month towards her account balance.