Four strikeouts to 10 strikeouts find the percent of change

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

X-10/4 when x = –18 a 7 b –2 c –7 d 2