Graph abcd if a(1, 4), b(6, 6), c(4, 1), and d(−1, −1). is abcd a rhombus? show how you know.

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

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?