Answer:
Step-by-step explanation:
You have to multiply 30 cents until you get to the total.
Answer:3/4
Step-by-step explanation:60 minutes divided by 4 is 15. 3 15 minute increments is 45. 45 minutes is 3 /4 of an hour.
Answer:x+12
Step-by-step explanation:
Answer:
3a -12
Step-by-step explanation:
3(– 2а - 4) + За → -6a - 12 + 3a → -3a -12
Answer:
first we should add both purchase price
$4.45 + $9.55 = $14
so that
$20 - $14
=$6