Aduck swims from the edge of a circular pond to a fountain in the center of the pond. draw it out. what term describes the duck's path?

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax

Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?