When does an electrically charged object attract another object?
[I GIVE 45 IF YA HELP]

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

Which representation has a constant of variation of -2.5

Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.