Question

Need help asap 20 points. thank u in advance

Answer 1

$50 and $6

Explanation:

(x-6)(250-5x)=0

250x -
`5x^(2)` - 1500 + 30x = 0

-5x^2 + 280x - 1500 = 0

(divide everything by -5)

x^2 -56x + 300 = 0

(factorise)

(x-50)(x-6)=0

x=50, x=6