Suppose Ethan has 28 comic books. If the ratio of comic books with Native superheroes to comic books without Native superheroes is 1:3, how many comic books have Native superheroes?
a. 6 comic books
b. 7 comic books
c. 4 comic books
d. 5 comic books

7

Step-by-step explanation:

N. comic books : Non N. Comic books=

1:3

Total number of parts= 4

If the total number of parts is 4 then logically , 4 represents 28.

So here we'll write

4 p = 28

I p = 28/4= 7

The native comic books is 1 p.

So we'll write,

1 p = 7 ×1 = 7 comic books

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.