In this real life situation what would be considered the domain and the range?

A father decides to buy his three girls some new shoes and one pair of colored shoe strings. The choices at the store are Reebok for $50 and Nike for $55, while the strings are $4.99 a pair. How much will he spend if all three choose Reebok? Nike

Question

In this real life situation what would be considered the domain and the range?

A father decides to buy his three girls some new shoes and one pair of colored shoe strings. The choices at the store are Reebok for $50 and Nike for $55, while the strings are $4.99 a pair. How much will he spend if all three choose Reebok? Nike

amistre64 · Answer

the domain is how much he has in the bank; the range is then the amount he can afford... as i see it

anonymous · Answer

Domain wil b 0,1,2,3 .. the function of total expenditure would be x*50+(3-x)*55 +3*4.99 . range wld be the combinations of rates possible like 3*50+3*4.99 (for 3 reebok ) ... you get it .. And the cost asked is 154.97 dollars