Answer:
66
Step-by-step explanation:
71+43=114
180-114=66
You have to find the angle for it try it!!!!!!!!!!
Answer: The first one is Commutative Property
The second one is associative property
Step-by-step explanation:
Answer:
0.78125 pounds
Step-by-step explanation:
the weight of 8 brick is 6.25 pound
divide the weight by 8 to take the weight for the one brick