Answer:
A
Step-by-step explanation:
Division by zero is undefined, thus
has a quotient undefined because the denominator is zero
Answer: 3x=14
X=14/3
y=52/3
Step-by-step explanation:
5x-y-2x+y=6+8
3x=14
X=14/3
Y=8+2x
Y=8+28/3
Y=52/3
Answer:
50 + 100n
Step-by-step explanation:
The cost is the cost of the visit plus the cost of the cavities
50 + 100n where n is the number of cavities