Answer:
189
Step-by-step explanation:
ratio is 8:9
multiply ratio by 21 to get 168:189
Hello,
Here in Europe, we know a nice sign"+" which means addition !!!!!!!
|5|=5
|-6|=6
|5|+|-6|=5+6=11
Answer:
125 g
Step-by-step explanation:
500/2=250
250/2=125
Answer:
y=1/2x
Step-by-step explanation:
