4
x
+
5
y
=
15
4
x
+
5
y
=
15
Solve for
y
y
.
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y
=
3
−
4
x
5
y
=
3
-
4
x
5
Rewrite in slope-intercept form.
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y
=
−
4
5
x
+
3
y
=
-
4
5
x
+
3
Use the slope-intercept form to find the slope and y-intercept.
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Slope:
−
4
5
-
4
5
y-intercept:
3
3
Any line can be graphed using two points. Select two
x
x
values, and plug them into the equation to find the corresponding
y
y
values.
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x
y
0
3
1
11
5
x y 0 3 1
11
5
Graph the line using the slope and the y-intercept, or the points.
Slope:
−
4
5
-
4
5
y-intercept:
3
3
x
y
0
3
1
11
5
x y 0 3 1
11
5
image of graph
Answer:
12 mouthpieces, 24 reeds, 6 neck straps
Step-by-step explanation:
42 objects - 12 mouthpieces
= 30 objects left consisting of reeds and neckstraps
4 times as many reeds as neckstraps
think of it as 5 groups, 4 are reeds and 1 of nexkstraps
so divide 30 by 5 to get 6 per part.
4 of those parts = 24
1 of the parts = 6
so reeds = 24
neckstraps is 6
mouthpieces = 12
Answer:
A.Brandon’s sound intensity is 1/4 the level of Ahmad’s mower.
Step-by-step explanation:
Answer:
The slope of the line between two points (-1, 2) and (-2, -4) will be:
Step-by-step explanation:
Considering the points
So, the slope of the line between two points (-1, 2) and (-2, -4) will be:
Answer:
P(- 3/4, 2)
Step-by-step explanation:
Translating statement
3/4 ... opposite = - 3/4
ordered 2
P(- 3/4, 2)
