Sarah is scuba diving. She starts at a depth of 37 Feet below the waters surface, descends 11 feet ascends 7 feet ascends 5 more feet and then descends 20 feet. write and expression to find her final debt. what is sarah's final debt?

Sarah is feet (above/below) the waters surface.

-37-11+7+5-20

Sarah is -54 feet below the waters surface

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

answer: 5

step-by-step explanation: