First, find the rate of flowers bought per hour:
48 / 3 = 16 flowers per hour.
Then, to find the amount bought after 2 hours, multiply the 16 flowers per hour by 2.
16 * 2 = 32.
After 2 hours, she will have bought 32 flowers.
Answer:
i think correct answer is a
So your seeing what the difference is between them
For step 2 it should be x^2-16x+73
