4.39 × 15.37 rounded to the nearest whole number

Find the sum of the following series. round to the nearest hundredth if necessary.

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.