Solve each system using elimination. Each system only has one solution. Write your solution in the form (x, y). 5x + 6y = -9

-3x - 2y = 7

(-3,1)

Step-by-step explanation:

answer: re

step-by-step explanation: idk buddy

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