(4,7) because 3•4 = 12 and 12+7 = 19
Answer:
a. x divided by 3
Step-by-step explanation:
because if Tyler has 3 times more books than Mai, then Mai has 3 times fewer books than Tyler.
One polynomial identity that crops up often in various areas is the difference of squares identity:
A2-b2=(a-b) (a+b)
We meet this in the context of rationalising denominators.
Answer:
B
Step-by-step explanation:
I am assuming that the university has much more than 100 students so 100 people is just a small sample.
