Easy question - will give and more if correct!!! Tom deposited $2500 into a savings account that pays 4.5% interest per year. How much interest does tom earn after one year?
a. $112.50
b. $1125
c. $11.25
d. $125.10

$112.50

Step-by-step explanation:

To find how much he earns in interest after one year is to multiply the money in the account by 4.5%:

2500 x 4.5% = 112.5

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150