Answer:
12s² + 11st - 2t²
Step-by-step explanation:
Each term in the second factor is multiplied by each term in the first factor, that is
- 3s(4s - t) + 2t(4s - t) ← distribute both parenthesis
= - 12s³ + 3st + 8st - 2t² ← collect like terms
= - 12s² + 11st - 2t²
Answer:
37184
Step-by-step explanation:
I used a calculator.
Answer:
$4.23 for the tip;
$25.34 for the meal cost.
Step-by-step solution:
Please see attached image.
The answer is A. Adjacent