Answer:
3/5.
Since the numerator is an even number, you can simply remove half of it.
30 questions worth 2 points, and 10 questions worth 4 points.
Answer:
224
Step-by-step explanation:
7x^2y, when x = 4 and y = 2
Plug in
7x^2y = 7 (4)^2 (2)
=7 * 16 * 2
= 224
