Since x represents the number of students, and y represents the number of adult chaperones (and x does not include y), the best answer is A, that there are x = 50 students on the field trip, and they are accompanied by y = 5 chaperones.
Note the difference with choice c, which says that 50 is the total (45 students, 5 adults).
Step-by-step explanation:
Since d is an decimal, the higher the power of d, the smaller the value.
Answer:
30/45
Step-by-step explanation:
Because 15*2=30 and 22.5*2=45.
Answer:
2/3
Step-by-step explanation:
Answer:
The answer is 5
Step-by-step explanation:
divide 10 by two and get 5
