A b=-105
a+b=8
x²+8x-105=0
x²+-7x+15x-105=0
x(x-7)+15(x-7)=0
(x-7)(x+15)=0
a=-7
b=15
Answer:
x=30.999=31
Step-by-step explanation:
Female students=17
Female students percentage=54.84%
Let the total students be x
Now we have,
54.84% of x=17
54.84x/100=17
54.84x=1700
x=1700/54.84
x=30.999=31
5%=150
1%=30
95%= 2850 men
All up 3000 workers.
Answer:
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Step-by-step explanation:
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To all of them ?what brainlies
