Answer:
-10h+8
Step-by-step explanation:
First, let's open the brackets:
-6h-13+21-4h (two -'s make a +)
This is equal to -10h + 8
For Perimeter you add all the sides of the figure and the total is your perimeter. For Area you multiply the length times the width.
Answer:
it would take him 63.55.minutes or 1 hour 3 minutes so it would take him a about to a bit more than an hour
Answer:57
Step-by-step explanation: subtract 150 from 93.
