Answer:
54
Step-by-step explanation:

<h3><u>Dave is 96 years old.</u></h3><h3><u>Jim is 32 years old.</u></h3><h3><u>Bill is 64 years old.</u></h3>
d = 3j
j = 1/2b
64 = (d + j + b)/3
d = 3(1/2b)
d = 1.5b
64 = (1.5b + 1/2b + b)/3
Combine like terms.
64 = (3b)/3
Multiply both sides by 3.
192 = 3b
Divide both sides by 3.
64 = b
Because we have the value for b we can plug it into the other equations to solve for the other ages.
j = 1/2b
j = 1/2(64)
j = 32
d = 3j
d = 3(32)
d = 96
Answer:
3,992.34 (I think)
Step-by-step explanation:
Set an equation:
25000(1+.025)^6
and you should get an answer of 28992.33546
Then you should subtract the initial amount which is 25000 to find out how much interest is being paid.
So finally the answer would be 3,992.34.
If im not wrong that is :)
Without a picture, no way to solve this