Answer: $55.35
Step-by-step explanation:
if the bill is $46.15, round it up to $46. Twenty percent of that is $9.20, found by moving the decimal point one place left. Add $9.20 to $46.15, and you get $55.35
i hope this is correct and it helps :)
Answer:
140/3 or 46.6(with the 6 repeating)
Step-by-step explanation:
(x+55)+(2x-15)=180
the answer is 8
Step-by-step explanation:
4 + 4=8
double the number
Answer:
y(3y - 4)
Step-by-step explanation:

Both have y.
Factor y out of 

the upper quartile is 160