Answer:B
Step-by-step explanation:
Individual value of x gives only one certain value of f(x)
2 different value of x will not result in same value of f(x)
Thus it is one-one
Answer:
20 students
Step-by-step explanation:
You first have to add the number of students all up and you get 200.Then you do cross multiplication.
40/200 x s/100=
40x100= 4000=
200xs= 200s=
200s/200=
4000/200=
20=
I don’t know your question but he would get 1500 each month so he gets 9000 over sixth months
Answer:
18x+27y
Step-by-step explanation:
Yeah they looks pretty similar