The function C(x) = 17.5x - 10 represents the cost (in dollars) of buying x number of tickets to a concert with a $10 off coupon. How much does it cost to buy five tickets?

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

Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?

3c2 + 2d)(–5c2 + d) select all of the partial products for the multiplication problem above.