A dealer bought a pendrive for rupees 500 he sold it at 10% loss if he wants to make a profit of 12.5 percent without increasing the selling price by how much should the cost price of the pendrive be reduced

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.

yes

step-by-step explanation:

i need a picure

step-by-step explanation:

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.