Let f(x) = 3x2 x − 3 and g(x) = x2 − 5x 1. find f(x) − g(x). select one:
a. 2x2 − 4x − 2
b. 2x2 − 4x − 4
c. 2x2 6x − 2
d. 2x2 6x − 4

D.  2x2 + 6x − 4

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