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Math Problems
Grade 8
Is (x, y) a solution to the system of equations?
Is
(
4
,
10
)
(4,10)
(
4
,
10
)
a solution to this system of equations?
\newline
y
=
2
x
+
2
y = 2x + 2
y
=
2
x
+
2
\newline
y
=
10
x
+
1
y = 10x + 1
y
=
10
x
+
1
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
Is
(
2
,
10
)
(2,10)
(
2
,
10
)
a solution to this system of equations?
\newline
y
=
4
x
+
2
y = 4x + 2
y
=
4
x
+
2
\newline
y
=
x
+
8
y = x + 8
y
=
x
+
8
\newline
Choices:
\newline
(A)yes
\newline
(B)no
Get tutor help
Is
(
2
,
10
)
(2,10)
(
2
,
10
)
a solution to this system of equations?
\newline
y
=
x
+
8
y = x + 8
y
=
x
+
8
\newline
y
=
10
x
+
3
y = 10x + 3
y
=
10
x
+
3
\newline
Choices:
\newline
(A)yes
\newline
(B)no
Get tutor help
Is
(
4
,
10
)
(4,10)
(
4
,
10
)
a solution to this system of equations?
\newline
y
=
x
+
6
y = x + 6
y
=
x
+
6
\newline
y
=
2
x
+
2
y = 2x + 2
y
=
2
x
+
2
\newline
Choices:
\newline
(A)yes
\newline
(B)no
Get tutor help
Is
(
1
,
8
)
(1,8)
(
1
,
8
)
a solution to this system of equations?
\newline
y
=
x
+
7
y = x + 7
y
=
x
+
7
\newline
y
=
4
x
+
4
y = 4x + 4
y
=
4
x
+
4
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
Is
(
1
,
10
)
(1,10)
(
1
,
10
)
a solution to this system of equations?
\newline
y
=
8
x
+
2
y = 8x + 2
y
=
8
x
+
2
\newline
y
=
7
x
+
3
y = 7x + 3
y
=
7
x
+
3
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
Is
(
1
,
10
)
(1,10)
(
1
,
10
)
a solution to this system of equations?
\newline
y
=
9
x
+
1
y = 9x + 1
y
=
9
x
+
1
\newline
y
=
x
+
8
y = x + 8
y
=
x
+
8
\newline
Choices:
\newline
(A)yes
\newline
(B)no
Get tutor help
