Answeer is 6.40
Thanks for the brainliest ;)
Answer:
I believe the answer would be B. 9.1
Step-by-step explanation:
I am not 100% sure this is correct since I haven't done a problem like this in years but i'm like 90% sure.
12%=(3+10%*x)/(20+x)
x=30
add 30 pounds of the second alloy
Answer: If solving for P it is p = -3/5
If you are just wanting the equation it is 5p+3
Step-by-step explanation: Plug in c and d into 5p+cd
You get 5p+(1/5)(15)
Once done with the math it is 5p+3