Draw two lines that cross at one point

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

What expression is equivalent to log3(x+4)

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1