Which of the following statements are true? A. A dilation is an isometry.
B. A dilation with a scale factor greater than 1 is a reduction.
C. For a dilation, corresponding angles of the image and pre-image are congruent.
D. A dilation image cannot have any points in common with its pre-image.
E. A dilation pre-image must have a point on the center of dilation.
F. A dilation with a scale factor of 4 is an enlargement

Item 1 which question could the expression 1000n answer? let n = the number of gallons of gas used. how many miles per gallon did the car get driving 1000 miles? let n = the number of grams of food needed for each dog. how many grams of food are needed to feed 1000 dogs? let n = the number of people at the show. how many empty seats were there at the show if there are 1000 seats at the theater? let n = the number of seats at the theater. how many empty seats will there by if 1000 people come to the show?