(a - b) is a factor of both numerator and denominator of a^3 - b^3 / a^2 - b^2, how can we simplify? A. By using polynomial addition to add the factor to both numerator and denominator

B. By using polynomial division to divide both numerator and denominator by factor

C. By using polynomial multiplication to multiply both numerator and denominator by factor

D. By using polynomial subtraction to subtract numerator and denominator

Im just doing this for points UwU

Step-by-step explanation:

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500