That number would be 6.
Since 5^2 = 25 and 6^2 = 36, we can see that the only possible whole number between sqrt(27) and sqrt(39) has to be 6.
7.5*.2=1.5
- 1.5= 6.5 w/ 20% off
6.5*0.0525=0.34125- rounded= .34+6.5=
$6.84
Hope this helps!!!!
The third option is correct
Plug in -3 for x into the equation.
(1/4)^-3
And solve
(1/4)^-3 = 64
I believe it is 180° around H and translate 2 up 5 right