Three times a number added to 15 .

5×3=15

so, definitely answer is 5

;-))

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 answer is a

step-by-step explanation:

because your just changing the position of where the shape is