Answer:
31.6 or 31 6/10 or 31 3/5
Step-by-step explanation:
39.5/1.25 = 31.6
Jack gets 31.6 miles per gallon.
.25 = 1/4
.5 = 1/2
Algebra Rewrite in Standard Form y=-3/4x-4
y
=
−
3
4
x
−
4
y
=
-
3
4
x
-
4
The standard form of a linear equation is
A
x
+
B
y
=
C
A
x
+
B
y
=
C
.
Multiply both sides by
4
4
.
4
y
=
4
(
−
3
4
x
−
4
)
4
y
=
4
(
-
3
4
x
-
4
)
Simplify
4
(
−
3
4
x
−
4
)
4
(
-
3
4
x
-
4
)
.
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4
y
=
−
3
x
−
16
4
y
=
-
3
x
-
16
Move all terms containing variables to the left side of the equation.
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3
x
+
4
y
=
−
16
3
x
+
4
y
=
-
16
image of graph
y
=
−
3
4
x
−
4
y
=
-
3
4
x
-
4
Answer:
The answer is 0
Step-by-step explanation:
3n(3m-2n) + 6m^2= (6m-3n)(2n+m)
By expansion
9mn - 6n^2 + 6m^2 = 12mn + 6m^2 -6n^2 - 3mn
By collecting like terms
9mn - 12mn + 3mn - 6n^2 + 6n^2 + 6m^2 - 6 m^2 = 0
-3mn + 3mn=0
Therefore the simplification of the expansion gives us 0
Answer:
2x - 12
Step-by-step explanation:
Leah must save $33 more dollars.
$44 x 25% = $11
$44 - $11 = $33