Mathematics: Which expressions represent a quadratic expression in factored form? (x - 3)(x + 2) (x + 4) - (x + 6) 5(x + 9) 3 x2 + 8x (x - 1)(x - 1)

Which expressions represent a quadratic expression

krisbarnett5353

27.05.2020

$\frac{6000-p}{24}$

Step-by-step explanation:

Lets understand the question.

Liam had $250

Cost of gift = p

Total Students = 24 (including Liam)

Each paid:

p/24 (Liam also paid this amount)

So, in terms of Liam, he would have:

250 (already had)

expended p/24 for gift, now he has:

$250-\frac{p}{24}\\=\frac{250(24)-p}{24}\\=\frac{6000-p}{24}$

This is amount of money Liam had left in terms of p.

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