Basically they want you to move the variables around so that it matches the standard form which is Ax+By=C.A,B,and C are just coefficients/constants.
so the original equation is
y=x-4
Minus x from both sides to move x to the left hand side.
-x+y=-4
so thats the final answer
25/100
because the 1. is more than 25 so it go to 100th
16
––
30
because there are 30 inches in all and 16 out of the 30 are concrete
Answer:
x = 5.5
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.



-7 -7

Divide both sides by -1.

I would say the answer is c. only graph d ,, think of the line test to see if a graph is a function or not