The simplified expression are as follows;
6mn³ - mn² + 3mn³ + 15mn² = 9mn³ + 14mn²
a⁴b³ + 8a⁴b³ = 9a⁴b³
<h3>How to simplify an expression?</h3>
A simplified expression is express to its lowest term.
Therefore,
6mn³ - mn² + 3mn³ + 15mn²
combine like terms
6mn³ + 3mn³ - mn² + 15mn²
9mn³ + 14mn²
a⁴b³ + 8a⁴b³ = 9a⁴b³
learn more on simplification here: brainly.com/question/403991
#SPJ1
All times. The numbers you are dividing with are quotients.
The answer is $46.22, you do $42.80 plus 8% on a calculator
Idkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
−317−221−(−354)=
−538−(−354)=
<span>−184
so it would be d</span>
