Which model represents the factors of x2 + 9x + 8?
+x²
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(x+8)(x+1)

Step-by-step explanation:

i am sorry but i didn't understand after the equation.

but i think i got what you trying to ask so this is

i got (x+8)(x+1)

£171

Step-by-step explanation:

£399

Ann : Bill : Chloe : Dave

2 : 9 : 2.5*Ann : 2.5*Ann

x : 4.5x : 2.5x : 2.5x

10.5x = 399

x = 38

Ann = £38

Bill = £38 * 4.5 = £171

Chloe = £38 * 2.5 = £95

Dave = £38 * 2.5 = £95