Which of the following shows 7.538 correctly rounded to the ones place?

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

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

Which of these triangle pairs can be mapped to each other using two reflections?