(06.04) It costs $100 to rent the bowling alley, plus $4 per person. The cost for any number (n) of people can be found using the expression 100 + 4n. The cost for 10 people equals $ ___. (Input whole number only.) (3 points)

Respuesta :

Put 10 where n is, then do the arithmetic.

... the cost for 10 people equals 100 + 4·10 = 100 + 40 = 140 . . . . dollars