7*7=49+5=54 just use PEMDAS
The property shown in #11 is the Associative Property of Addition.
In short, the associative property of addition states that no matter how an additive expression is grouped, the quantity will turn out the same. In this case, the answer is going to be equal whether you decide to add 5 and 8 first or 8 and 11 first.
29kn are equal to cn 2900000
Hope it was right.
Answer:
2.56
Step-by-step explanation:
I'm pretty sure, I'm sorry if its wrong
