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Leya [2.2K]
3 years ago
11

Please help me with this question I will give BRAINLIEST to the correct answer

Mathematics
1 answer:
anyanavicka [17]3 years ago
5 0

A)   y= (-1/2)x+50

 (y=(-1/2)4 +50 = -2+50= 48)

Y=( -1/2 )8-50=-4+50 =46

B)    -1/2X+50>=40

         -1/2X>= -10

           X<=20

To start the meeting with 40 students it should be 20 minutes or less before the meeting

 Draw the line with the zero in the middle

Draw a closed circle at +20 and from that point draw a line to the left


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