There are 87 girls and 58 boys!
i divided 5 from 145 and got 29.
i multiplied 29 and 3 and got 87.
87 is the girls total.
then subtracted 87 from 145 and got 58.
58 is the boys total.
hope this helps!
The volume of one die is the edge to the power of 3:

The total volume is five times the above volume:

Answer:
3w-7w-12=2w-6
-4w-12=2w-6
-12=6w-6
-6=6w
w=-1
Answer:
y)(x 2) salamat po sana maka tulong
Answer:
9........I will post process in comments because you are needing this right now