Anumber that represents part of a whole or part of a set is called

d (5 x (-20)) * (100 x (0.7))

step-by-step explanation:

5÷1/100 * -.7 *-20

copy dot flip

5*100 * -.7 *-20

rearrange

5*-20   * 100 *-.7

-100   *-70

7000

the image of (6, 9) under a dilation is (4, 6). the scale factor is