Evaluate this system by substitution. Which answer choice below is correct?
(8 , 5)
(5 , 2)
(1 , 3)
(2 , 5)
Solve for this system using substitution.
(-1 , 7 )
( -3 , 1 )
( -2 , 3 )
( -1 , 3 )
Write a system of equation and then solve.
27 years old
59 years old
18 years old
16 years old
In solving this system of linear equations by adding, what number goes In the missing box?
0
-10
10
16
Solve the system of linear equations by adding. Which choice below shows the correct value of x and y?
( 4 , -7 )
( 7 , -4)
( 4 , -8 )
( 2 , -5 )
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