The coordinates of the vertices of triangle ABC are A(3, 6), B(6, 3), and C(9, 9). If triangle ABC is dilated by (x, y) (x, y) → ( 1 3 x, 1 3 y) (13x, 13y) to create triangle A’B’C’, which set of coordinates represents the vertices of triangle A’B’C’?

Solve the system by the elimination method. 3x - 2y - 7 = 0 5x + y - 3 = 0 to eliminate y, the lcm is 2. which of the following is the resulting equations? 1.3x - 2y - 7 = 0 5x + y - 3 = 0 2.3x - 2y - 7 = 0 -10x - 2y + 6 = 0 3.3x - 2y - 7 = 0 10x + 2y - 6 = 0

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?