Answer:
-5x²+26x-24
Step-by-step explanation:
(5x-6)(-x+4)
=5x(-x+4)-6(-x+4)
=-5x²+20x+6x-24
=-5x²+26x-24
Factor out the common terms in the first two terms, then in the last two terms
x(y - 5) + 2(y - 5)
Factor out the common term y - 5
(y - 5)(x + 2)
Yes. it would be only about 5 pounds
<u><em>The equation is already in the standard form.
</em></u>
=
10
x
+
5