Answer: 31
Step-by-step explanation:
26=3x+2
24=3x
8=x
4(8)-1=QV
32-1=QV
31=QV
To answer this, you will determine what fraction of the original rocks are silver by using the information about the other two colors.
If 2/3 of them area purple, than 1/3 are not.
If 3/4 of the remaining 1/3 is blue, than 3/4 x 1/3 = 3/12 of then are blue.
2/3 are purple, 3/12 of them are blue, the remaining is silver,
1 - 2/3 - 3/12
1 - 8/12 - 3/12 = 1/12
1/12 of the rocks are silver. If 3 are silver, write an equation that needs solved.
1/12r = 3
r = 36 rocks
There were 36 space rocks in total.
Answer:
21 minutes
Step-by-step explanation:
hope it helps you
Sorry am not able to help all but hope this will help
