QUUESTION Today, everything at a store is on sale! The store offers a 20% discount. If the regular price of an item is `x` dollars, write an expression (not an equation so no equal sign) that can be used to find the discount price in dollars?

Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.