Henry, brian and colin share some sweets in the ratio 4: 5: 4. henry gets 56 sweets. how many more sweets does brian get over colin?

Both Henry and Colin have a ratio of 4, so Colin gets the same amount as Henry, so we know Colin has 56.

Brian's ratio is 5, so for every 4 Colin gets, brian gets 5 ( 1 more).

Divide Colin's quantity by 4 :

56/4 = 14

Brain gets 14 more.

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.