Answer:
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Step-by-step explanation:
Answer:
$66 for 6 cars.
Step-by-step explanation:
This is a rather simple problem. To find the answer you must divide 44/4= 11. Now knowing that Chris earns $11 per car if you multiply 11x6= 66 you can find out Chris makes $66 for 6 cars.
Adding both equations will eliminate a variable in the system of equations
Step-by-step explanation:
Given equations are:

One of the methods to solve simultaneous linear equations is elimination. In elimination one of the variables is eliminated from the system to find the value of other variable.
In the given equations we can see that the coefficients of y in both equations are same with opposite signs so adding both equations will eliminate the variable y from the system.
Hence,
Adding both equations will eliminate a variable in the system of equations
Keywords: Linear equations, variables
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Answer:
goodluck btw
Step-by-step explanation:
i just need points so thats why i am answering
Answer:
x= 121
y = 93
Step-by-step explanation:
90+x+x-28 = 180(linear pair)
or, 2x-62 = 180
or, 2x = 242
so, x = 121
now
y = x-28(veritically opposite)
or, y = 121 - 28
so, y = 93