Find percent -> 2nd month.
4264*.25==1066 phone calls+=4264
==5330 for 2nd month.
for 2nd -> 3rd
6396==5330*x, solve algebraically to get .20 == 20% increase from 2nd month to 3rd month.
Answer:
<h2>-26, -24 and -22</h2>
Step-by-step explanation:

It is A x= -9 I just did the assignment so yes, this means it is -9 I hope m answer helps you out.
I don't know if you found the answer for this since it's been 5 hours since you posted this but I hope this helps.
So to figure out the amount of mustard on each hot dog you would divide 8.5 ounces by 25. So... 8.5/25 is .34. So he puts .34 ounces of mustard on each dog. So if he eats 7 hot dogs he uses 2.38 ounces of mustard. (7 x .34). Then you just subtract that amount from 8.5, so 8.5 - 2.38 = 6.12. So there is 6.2 ounces of mustard left after he eats 7 hot dogs. Again I hope this helps since it's been so long since the question was asked :) (he also has enough mustard left in the bottle to eat 18 more hot dogs with the same amount of mustard on them)