Identify all of the transformation effects on the graph of the function ƒ(x) = x when ƒ(x) is replaced with ƒ(−x − 5) + 7. A) shifted up 7 units
B) shifted down 7 units
C) shifted left 5 units
D) shifted right 5 units
E) reflected over y-axis

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?