So since this chart shows which subject a certain number of students failed all of them would fall into the category of failing at least on subject so you just add up all the numbers
12+5+8+2+6+3+1= 37
Answer:
Step-by-step explanation:
a) (1/2)*6*5
c)0.5*6*5
h)2.5*6
The system:
- 12 c + 3 d = 6
- 3 c + 6 d = - 9
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The 1st equation:
- 12 c = - 3 d + 6 / * ( - 1) ( multiple both sides by -1 )
12 c = 3 d - 6 / : 12 ( divide both sides by 12 )
c = d / 4 - 1/2
Answer:
C ) c = 1/4 d - 1/2
Answer:
Step-by-step explanation:
Hello, please consider the following.
Hope this helps.
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