4 because doubled it equals eight, add four it equals twelve, subtract four it equals eight, subtract three and it equals five.
Answer:
33 cents
Step-by-step explanation:
4/12=1/3=0.33=33 cents
Answer:
4
Step-by-step explanation:
8/2=4
He saved $1.75 per book.
($57.75/7) - ($45.50/7)
$8.25 - $6.50 = $1.75