Cora's dad has asked Cora and her little brothers to rake the leaves in their yard. They rake all afternoon and fill a number of
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Since you have y alone on one side of the equation......
Use substitution and plug in 1/2x-4 for y in the other equation.
Distribute
Combine like terms
Add 8 to both sides
Divide by 4
and
Plug this value in for x
Simplify
Multiply everything by 8 and simplify
Divide.....
Your answers are:
This is the answer
if substitute 1 and 2 and 3 as x then the points will be :
and that's the picture
good luck
if substitute 1 and 2 and 3 as x then the points will be :
and that's the picture
good luck