Step-by-step explanation:
4 times = 4x increased by 7 = 4x+7

Answer:
7/10 x 3/6 = 21/60
21/60 in its simpliest form = 7/20
Answer:
124
Step-by-step explanation:
When x=4, substitute 4 into the function to give f(4).

Answer:
Step-by-step explanation:
3
x
−
6
y
=
3
Rewrite in slope-intercept form.
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y
=
1
2
x
−
1
2
Using the slope-intercept form, the y-intercept is
−
1
2
.
b
=
−
1
2
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y
=
1
2
x
−
1
2
Using the slope-intercept form, the slope is
1
2
.
m
=
1
2
Answer:
Yes they jave proportional corresponding sides