For my homework i dont understand this: the sale price on an item is $160 after a 20% discount. what is the origonal price of the item?

For a horizontal launch (θ0 = 0) at a fixed height ℎi > 0, are the statements below correct? (Assuming friction can be ignored.) (1) The object is moving along a straight line. (2) The acceleration in the horizontal direction is zero.

How many millimeter are there in 5 kilometers

What is 285.39154 rounded to the nearest hundredth

Which industry will have 25% more growth than health services over the period from 2000 to 2010?

Whats an exponent and how is it used an mathematics

37 is more than y, what is the translation

Twenty-five percent of 200 is what number?

Sketch a graph of the relation y+4=2 (x-3)

A circular mirror has a diameter of 12 inches what is the area in sqaure inches of the mirror

The city of Southville is building a new city park. The total cost of the park is p. To pay for the park, the city has contributed x dollars toward the project, and each citizen, c, of Southville has contributed y dollars.