Answer:
450 = 50x
Step-by-step explanation:
50x = 450
x = 450 / 50
x = 9
Answer:
12375
Step-by-step explanation:
one rotation: 495
25 rotations x 495 seconds
12375 seconds
Answer:
Presuming she eats the same amount of sweets each day, 9 days
Step-by-step explanation
The answer is -6
So you need to drop the word sum on -6