mimkadzh mimkadzh

09-02-2021
Mathematics

contestada

need help asap 20 points. thank u in advance

need help asap 20 points thank u in advance class=

Respuesta :

Sunfish1 Sunfish1

09-02-2021

Answer:

$50 and $6

Step-by-step explanation:

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

250x - [tex]5x^{2}[/tex] - 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

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