A 220$ ring is on sale for 40% off. A sales tax of 7% will be applied to the sale price. What will be the final cost of the ring, including sales tax? NEED HELP

The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint.how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.

How many lines can be drawn through points j and k? 0 1 2 3