Since the ratio of students with green eyes to students with blue eyes in the graph is 20/10, we can see that there is 1 blue eyed student for every green eyed student. Meaning that there will be half as many blue eyed students as green eyed students. So if there are 300 students we know that there will be 150 blue eyed students.
28 is the "100%" in this equation so all you need to do is take the number that is not the 100% and divide it by the 100% number. so
21/28
comment for more help if you need it for future problems
Answer: = -2/4x + -1/2
Step-by-step explanation:
hope this helped
If more of the children brushed and flossed their teeth.<span />
Answer:
A) Contraction
Step-by-step explanation: