0.125x divide by ( 19/24 − 21/40 )·8 7/16 = (1 28 /63 − 17/21 )·0.7 divide by 0.675·2.4−0.02 what is btw, this is a skanavi. at least its what we call in rsm (russian school of mathematics) that's where i go for advanced math classes.

X=5

Step-by-step explanation:

just trust me

step-by-step explanation:

10.50 + taxes which added up to 11.50

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.