60 divided by 8 =7.5 (The four sides of a square and then merely add two additional lengths to two sides) Now 7.5 times 3= 22.5 which gives two sides at
22.5cm and two sides at 7.5cm total is 60cm
Answer: The solution is 
Step-by-step explanation:
it already gives you the solution for x so just plot it into the equation to solve for y.
y= 
y= 
y= 
Hello,
-1<=y<=1
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7 17/18. Put them both over 18 and add so they have the same denominator
Answer:
y=-12, 0, 0,0,4
Step-by-step explanation:
They are all in order all you have to do is plug in the x value were the x is so like this
4(-2)-4 do it like that with every number from the x value then they are right
