Multiplication. In the case of 2x, you multiply x by 2.
Step-by-step explanation:
The answer is 7x= 21
divide both sides by 7
to get 3
therefore the answer is X =3
Answer:
86,400 seconds in a day
Step-by-step explanation:
60 seconds in a minute
60 minutes in an hour
24 hours in a day
60x60x24= 86,400 seconds in a day
Answer:
$13.30
Step-by-step explanation:
The discount itself would be $6.65 because 1/3 time $19.95 equals $6.65
then to find the total price after discount you subtract,
$19.95 minus $6.65
final answer is $13.30