Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
median
Step-by-step explanation:
A. the polynomial can then be factored to (x+10)(x+2).
Answer:
y=20x
Step-by-step explanation:
Since y represents the total cost y is the total. 20x because it is 20 dollars an hour and x after 20 because we do not know how many hours they will plan for lessons.