Nikka used her fully charged chrome book and drained the battery at a rate of 8 percent per hour while typing a research paper. Marks chromebook was at 28% when he connected it to a power source and recharge the battery at a constant rate of 16% per hour. I need to find to write and solve a System of equation to find when the battery percent will be the same.

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

idk

step-by-step explanation:

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