Question

The formula for the amount with simple interest is A = P(1 + rt). Find t if A = 168, P = 150, and r = 0.08.

Answer 1

The question is assumed to be :find t.
A = P(1 + rt)
Isolate t and solve:
(1+rt)=P/A
rt=(P/A)-1
t=[(P/A)-1]/r
Substitute the given values and evaluate.

Answer 2

ok ty

Answer 3

You're welcome!