Answer:
40 bottles for $5.49
Step-by-step explanation:
40 divided by 5.49 will get you 7.28
72 divided by 9 will get you 8
1. controle if no numbers are missing and the numbers are in the right order
2. the formula is x-a so a=1
3. write everything out in the scheme
4. let the first number drop down
5. multiply the answers by a
6. add the number that are under each other
7. repeat 5 and 6 until to you're done
8. write down the equation
9. last number in the scheme is your residue, which means that you write it at the end, outside of the ()
Answer:
The sale price would be $30.
Step-by-step explanation:
2/5 is like saying 20/50. If you take 50 and subtract 20 from that, you will be left with 30.
Use the simple interest formula: A = P(1 + rt)
if you pick G you don't have to pick D so I didn't I picked B so that I could pick E and they didn't say any rules about F so I picked G,B,E,F