$5,000 is invested in two different accounts yielding 3% and 3.5% interest. the interest earned on the two accounts is $155. let x and y represent the two amounts invested. complete the equation.

=155

a) 0.03x+0.035y
b) 0.3x+0.35y
c) 3x+3.5y

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

a rotation about point l

step-by-step explanation:

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