Cy has 42 baseball cards and 70 football cards that he wants to group into packages each package will have the same number of cards and each package will have the same numbers of baseball cards and football cards how many packages will see why make if he uses all of the cards

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2