You deposit $20 in a savings account. The account earns 4% simple interest per year. What is the balance after 4 years?

$23.20

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 4%/100 = 0.04 per year,

then, solving our equation

I = 20 × 0.04 × 4 = 3.2

I = $ 3.20

The simple interest accumulated

on a principal of $ 20.00

at a rate of 4% per year

for 4 years is $ 3.20.

$23.20

Step-by-step explanation:

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer

step-by-step explanation:

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