X+3.12=4.7 solve the equation

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 shows the graph of the solution set of 3y – 2x > –18?

What number line represents the solution set for the inequality -1/2 greater than or equal to 4