2 and 3 are the common factor of 24 and 60
2.. expecting something else ?
Answer:
-90x+2000
Step-by-step explanation:
The hot air balloon is descending, this means that the m in the equation should be negative. Also because the graph is showing a decline
Answer:
4.95+0.10x=120
Step-by-step explanation:
Hope this helps
Answer:
3 gallons
Step-by-step explanation:
Let
x ----> the amount of pure acid (100% solution) in gallons
Remember that



we know that

solve for x


therefore
3 gallons of pure acid should be mixed with 3 gallons of a 20% acid solution in order to get a 60% acid solution