Answer:
c.6xy and -16xy
Step-by-step explanation:
the variables are the same
I would say 2 1/3
hope this helps
They are both equal. 96/12=8
And 8x12=96.
Hope that helped!
Answer:
20 bags
Step-by-step explanation:
<span>50-8t<90
50-90<8t
-40<8t
8t>-40
t>-5
Solutions should go to the right.
Mary probably was solving it as following
</span>50-8t<90
<span>-8t<90-50
-8t<40 (here, when she divided both sides by -8, she had to change sign < to the sign >)
But she did not change the sign, and got
t<-5
</span>
