Her work is incorrect because she accidentally changed -14 to -7 in the second step.
Working it out from the top we get
(x-14)+11=x-(x-4)
x-14+11=x-x+4
x-3=0+4
Final answer:
x=7
Hope I helped :)
Dollars per gallon because the dependent quantity is the dollars
Dollars is the dependent quantity because the amount you pay depends on how many gallons you've pumped.
Answer:
91.4 inches
Step-by-step explanation:
I will leave the explanation in the comments.
Hello There!
Dividing a fraction is the same thing as multiplying by its reciprocal.
This means that 
÷ 
is the same as multiplying by 
.
So basically when you divide you leave the first fraction alone but the second fraction in this case, 5/12 you would flip the number on top and the number on bottom to 12/5.
HAVE A GREAT DAY!
I'm not sure but I'm gonna guess that the answer is 50?
