Back and im giving brainwiest to the fwiwst cowwect ansow!!! pls help owo Perform the indicated operation and write the result in standard form: (-3 + 2i)(-3-7i)

a. 23 - 15i
b. 23 + 15i
c. -5 + 15i
i downt dink its d but hewe's dat ansow too
-5 - 27i

it is d lol

Step-by-step explanation:

this one's pretty easy too i dont think u know what ur doing at all

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