Which expressions are equivalent to 6−4.5+(−8)? 6+4.5+86 plus 4 point 5 plus 8

6+4.5−86 plus 4 point 5 minus 8

6−4.5+86 minus 4 point 5 plus 8

6−4.5−86 minus 4 point 5 minus 8

6+(−4.5)−8
6+(

6+(−4.5)+(−8)6 plus negative 4 point 5 plus negative 8

6+(−4.5)−(−8)

is this part of a question or something

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

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step-by-step explanation: