If f (x) = - x2+9x-18, then what is the maximum value of f (x) ?

The annual rainfall in Albany is 0.33 inch less than the annual rainfall in Nashville. How much less rainfall did Nashville get than miami? Miami 61.05 and Albany 46.92

What is 6.75 written as a percent

A rope is 56 inches long. How many pieces can be cut from the 56 inch rope if each piece needs to be 2 1/3 inches long?

Find the pattern. Tell what comes next in the sequence. [tex]3+9+=12, 9+3=12,12-3=9

Francine Flicka found a bargain when she bought a lawn mower. She paid the store's clerk three $20 bills and received him $7.45 in change. If the sales tax is 7.3%, what was the selling price of the mower before taxes?

A triangle has 2 sides of lengths 7 and 12 what value could the length of the third side be

A shirt is priced at $24.95. If you have a coupon for 30% off, how much does the shirt cost after the coupon is applied?

3 3/7 as a improper fraction

What is the solution set? 6-4x=7x-9x+4

Find the tan θ when sin θ = - cos θ and θ is in quadrant IV