There’s no question here!
Answer:
He simplified the x coefficients incorrectly
Step-by-step explanation:
The answer is B: (x-1)(x-6)(x+6)
I can not see your ferris wheel and so I can not answer it.
Answer:
Step-by-step explanation:
Cost price = $n
Mark up price = selling price- cost price
= (20% × $n)
Selling price = $n + (20% × $n)
Sales tax = 5% × ($n + (20% × $n))
Total cost = selling price + sales tax
Total cost = $n + (20% × $n) + 5% × $n + (20% × $n)
= 1.2 × $n + 0.06 × $n
= 1.26 × $n.
