Answer:
zdhjdhdhdhdjsjda i dont know sorry
bdhshhfbxbsnsnxnznsnznsnsnns
Step-by-step explanation:
sorry
Answer:
is the equal sign supposed to be there? if it wasnt then answer would be 42x^6y^11
Step-by-step explanation:
That's the associative property of addition
it is normally written as
(a+b)+c=a+(b+c)
which is like what you have
(17+4)+9=17+(4+9)
Answer:
39 tons
Step-by-step explanation:
35 + 4 = 39
6+4/5a=9/10a
make bottom numbers same
into 10
60/10+8/10a=9/10a
minus 8/10a from both sides
60/10=1/10a
multiply both sides by 10
60=a
