$31.04 is the answer first multiply .35 by 47.75 then subtract the answer to get 31.04. Hope this helps:D
X=<span>−0.786151</span>,<span>0.786151
</span>First you subtract 1 from both sides
<span><span><span><span>x4</span>+<span>x2</span></span>−1</span>=<span>1−1
</span></span><span><span><span><span>x4</span>+<span>x2</span></span>−1</span>=0
</span>Then you use the quadratic formula and you should get your answer of...
<span>
</span><span><span>x=<span>−0.786151</span></span>,<span>0.786151</span></span>
Answer:
A! The polygon was dilated, then reflection vertically!
A balloon is a sphere and the volume of a sphere is V=4/3 π.R³
V= 4/3.π.(6³) = 4/3.π.216 = 288π unit³ or ≈ 905 unit³
If we take 54 to be the reduced price, and "x" to be the original price, now "x" is the 100%, and 54 is the 100% - 10%, or 90%.