Answer:
6*4,2*12...
Step-by-step explanation:
24=6*4,2*12...
15h + 80 = 140
If you wanted to solve how many hours he worked:
15h + 80 = 140
15h = 60
h = 4.
Use photomath. Do not click on the link the other person which is actually a bot put.
ANSWER

EXPLANATION
The given expression is

This is the same as:

In index notation, we write this as

To write this as a negative index, we use the property:

This implies that;
