Ireally need with this tbt hw me and show work asap rotate your phone

Answers:

1. 1

2. 2

3. 4

4. 1

//Hope this helps. Look the image for better understanding.

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

54

step-by-step explanation: