Answer:
Brainliest if I am right? uwu
Answer:

Step-by-step explanation:






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<u>hope it helps...</u>
<u>have a great day!!</u>
Answer
Discount:$59.85
Sales price:$339.15
Multiply$399 by 15% or 0.15 to get the discount of 59.85 and subtract 399 by discount to get sales price.
Answer:Expression, E(n) = 5n² + 5n -2
E(-2) = 5(-2)² + 5(-2) - 2
Step-by-step explanation:the answer will be 8