What is the distance between the points (12 , -17) and (-12 , -17) in the coordinate plane? A:24 units
B:0 units
C:12 units
D:29 units

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?