Find the solution set for the given inequality if the replacement set is {1, 2, 3, 4, 5}.5x – 2 ≥ 8 a. {1}   b. {2, 3, 4, 5}   c. {1, 2}   d. {3, 4, 5}

∆abc is reflected across the x-axis and translated 2 units up to give the image ∆a'b'c' with coordinates a'(1, 1), b'(2, -1), c'(2, 1). what are the coordinates of the preimage ∆abc? a. a(-1, 1), b(-2, 3), c(-2, 1) b. a(1, 1), b(2, 3), c(2, 1) c. a(1, -3), b(2, -1), c(2, -3) d. a(1, -3), b(2, -5), c(2, -3)

Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?