10 - d = -34 – 5d, can someone show the steps?

d=-11

Step-by-step explanation:

Add d to -5d ( -4d )

-4d-34=10

Add 34 to 10 ( 44 )

Then divide

44/-4

d= -11

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