Question

The unit price of a shirt is $12. The cost, c, of n shirts is represented by the equation c = 12n. Select the value that belongs in the highlighted box.

$2
$3
$18
$48
$60
$72

Answer 1

$48

Explanation:

so since the column on the right says n is 4 (next to yellow box), you would substitute 4 for n.

c=12n

c=12(4)

c=48