Question

Will choose Brainliest.

Answer 1

That part is total cookies as per algebraic formula x^2-(a+b)x+ab=0

Hence

The inequality is

$\\ \rm\rightarrowtail x^2-30x+224>=0$

$\\ \rm\rightarrowtail (x-14)(x-16)>=0$

$\\ \rm\rightarrowtail 14\leqslant x\leqslant 16$

Solution range

• [14,16]

Atleast means the range

• 16-14
• 2

Atleast 2 more than Martha