Answer:
16
Step-by-step explanation:
If

is left, that means

was spent. So

of the total amount is equal to 39.. Let's say x to the total amount.
Hello there.
What is the reference angle in radians for 1380°?
Answer: 60
Answer:
20
Step-by-step explanation:
you've got to do the inside parenthesis first then multiple with 3 and finally add 8
The inverse operation would be 3x34=102