<span>6x^2 + 12x – 7 = 0
Use the quadratic formula:


x = 0.47 and x = -2.47
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K would be 13 I hope his helps
Could you take a little bit clear picture? :)
Answer:
7/12
Step-by-step explanation:
Basically to find the boys fraction I subtracted 40 from 96 and got 56. Your answer for the number of boys would be 56/96. I divided 4 from each and got 14/24. lastly I divide by 2 and got 7/12.
Answer:
Step-by-step explanation:
a negative minus a negative is a positive so it mean c plus 2divided by 3 on the the number line