If b is between a and c then ab+bc=ac q is betweenn r and s conclusion

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122