Answer:
$431
Step-by-step explanation:
using the formula P(1+r/100)^n,
we can substitute the P with $300,
substitute the r with 7.5%,
and substitute the n with 5.
The algebraic expression is "y - 7".
"7 less" means "- 7", so you're subtracting 7 from y. You then write it as "y - 7".
