C. Jasmine bought some tiles to put around her patio. . .
They asked for area which is always L x W, which was the give away.
Answer:
25 pi
Step-by-step explanation:
√((25x^9y^3)/(64x^6y^11)) doing the normal division within the radical
√((25x^3)/(64y^8) then looking at the squares within the radical...
√((5^2*x^2*x)/(8^2*y^8)) now we can move out the perfect squares...
(5x/(8y^4))√x
So it is the bottom answer...
<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>
