Pls 40 points. it has two answers to it my teacher said. radical 75 + radical 18 - radical 27 =

sqrt(75) + sqrt(18) - sqrt(27)

sqrt(25*3) + sqrt(9*2) - sqrt(9*3)

sqrt(25) sqrt(3) + sqrt(9)sqrt(2) - sqrt(9)sqrt(3)

5sqrt(3) +3sqrt(2) -3sqrt(3)

5sqrt(3) - 3sqrt(3) + 3 sqrt(2)

2 sqrt(3) + 3 sqrt(2)

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

step-by-step explanation: