Describe the translation from ab to a' b'.
a. (x, y) → (x-9,y-2)
b. (x, y) = (x+1,x+2)
c. (2,) = (x+1,9+2)
d. (x, y) → (x+9,y+2)
select the best answer from the chaises

Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130

10 points? me . its important ‼️‼️

Mrs. robinson bought a novel at a bookstore on sale for 20% off its regular price of $29.99. mr chang bought the same novel at a different bookstore for 10% off its regular price of $25. which person received the better discount?