Answer:
Subtract 5b from both sides of the equation
-0.7 = 1b
Get B value alone so divide 1 on both sides of the equation
B = -0.7
Step-by-step explanation:
You need to fin b
remember y=mx+b
(1,3)
m=-4x
y=3
3=-4(1)+b
3=-4+b
b=7
final answer
y=-4x+7
Answer:
C
Step-by-step explanation:
4x+3y=-24
eq. of any line perpendicular to given line is
3x-4y=a
4y=3x-a
y=3/4x -a/4
where a is an arbitrary constant.
21 classes, because if the school hours are 7 hours long it would be 21 classes
Answer:
21.is the answer to this question....
5*2+5*2+1
10+10+1
20+1
21
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