liam has 3 boxes of baseball cards with 50 cards in each box. he also has 5 boxes with 40 basketball cards in each box. if liam goes to the store and buys 50 more baseball cards how many baseball and basketball cards does liam have show your work

Respuesta :

its 360 because 4 times 50 equels 200 so 4 times 40 is 160 then you add the 200 and 160