Answer:
x=(y+9)/(1+2w)
Step-by-step explanation:
x-9+2wx=y
We make x the subject
x+2wx=y+9
x(1+2w)=y+9
Divide both sides by (1+2w)
x(1+2w)/(1+2w)=y+9(1+2w)
x=(y+9)/(1+2w)
Answer:
you should tip $2.34
Step-by-step explanation:
For 10% just move the decimal one place to the left and round
Hope this helps! :)
V = 297 for a square pyramid, I hope its right..