Lurinda ordered some boxes of greeting cards online. the cost of the cards is $6.50 + $3 where n is the number of boxes ordered and $3 is the shipping and handling charge. how much will lurnda pay if she orders 8 boxes of cards

  $55

Step-by-step explanation:

Put 8 where n is in the equation and do the arithmetic.

  cost = $6.50·n + 3

  = $6.50·8 + 3 = $52 + 3

  cost = $55

; )

step-by-step explanation: ; )

whole number data type

step-by-step explanation:

as whole number type represents whole number

like 1, 2 ,3, 4

in other words the whole numbers are those numbers which cannot be written infraction.

since we can take days as a whole number i.e 1 day 2 day and we cannot write 1.2 day hence we will use whole number data type