0.42 equals
- 42/100
- 21/50
The simplest form for 0.42 is 21/50
Answer:
5x+14y+9z
Step-by-step explanation:
combine 8x and -3x to get 5x
combine 5y and 9y to get 13y
combine -4z and 13z to get 9z
1. Is 8 seconds
2. I think is 15 quartz sorry if I’m wrong
