Answer:
-16
Step-by-step explanation:
3*5=15
3*8=24
15-24= -9
-9-7=-16
Commutative law: a+b=b+a thats it...
So 9+7 can also be written as 7+9=16
Add all of the numbers also add me on snap ava425
Answer:
I have made it in above figure so each angle will 150 degree
Answer= 36.75
3.75x 8 = 30
2.25x3= 6.75
6.75+30=36.75