Answer:
4,391
Step-by-step explanation:
next time use a caculator luv <3
these are the answers to all systems
Answer:
10.58
Step-by-step explanation:
The answer is 0
5+3(5)-10(2)
=5+15-20
=20-20
=0
Answer:
Step-by-step explanation:
commutative property of addition : x + y = y + x
example : 2+3 =5 and 3+2 =5 then 2+3=3+2
associative property of addition
x + y + z = (x + y) + z = x + (y + z)
example: 2+3+4 = (2+3)+4 = 5 + 4 =9
2+3+4 = 2+(3+4) = 2 + 7 = 9
