Answer:
60:100, 6/10, 3/5, 6 to 10, etc.
Step-by-step explanation:
You take the number of girls over total students which is boys + girls. Since there's 40 boys and 60 girls, it's 60 girls to 100 students which can be written in several ways.
So you have to divide the amount by how many you’re buying and get the unit rate per each ounce so the answer is b
Should be 18x^4-12x.
Let me know if you want more of an explanation.
Answer:
Step-by-step explanation:

Its the third one..........