Cassie deposits $2,000 in an account that earns simple interest at a rate of 2%. Her twin sister Holly deposits $2,000 in an account that
earns 2% interest, compounded annually. Which statement is true of the
interest earned in one year?

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

3030 ur welcome

step-by-step explanation:

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15