Can anyone plz solve this ?? -7 (1+3x) =4+5x
1 answer:
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Simple.........
3m=2(4+x)
Simplify...
3m=2(4+x)
3m=8+2x
Isolate the variable....
3m=8+2x
-8 -8
3m-8=2x
Thus, your answer.
3m=2(4+x)
Simplify...
3m=2(4+x)
3m=8+2x
Isolate the variable....
3m=8+2x
-8 -8
3m-8=2x
Thus, your answer.
Answer:
the interest earned= 93.401
and the future value of an annuity= 493.401
Step-by-step explanation:
Given Data:
Interest rate= 7%
time,t = 3 years
weekly payment, P= 400
At the end of 3 years, final investment A= ?
n= 52 as it is weekly
As per the interest formula
A= P(1+r/n)^nt
Putting value in above equation
=
= 493.401
Interest earned = A-P
= 493.401-400
= 93.401 !