Find the formula, in standard form y=ax^2+bx+c for a quadratic that has roots at x = 7 and x = -5, and has leading coefficient of 1. Please helpp

Step-by-step explanation:

leading coefficient of 1 ==> a=1

sum of roots= 7+(-5)=2 ==> b= - 2

Product of roots=-35 ==> c=-35

Formula is y=x²-2x-35=(x-7)(x+5)

48 / 6 = x

in this case, x will equal the amount of money in each card!

x therefore will be 8.

trent had $8 in each birthday card.

answer: i think you should do the math and pay attention in class : )

step-by-step explanation:

that is truly what   think but if i get the answer i will