Factorise: x^{2}+7x+6
1 answer:
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Answer:
Jayanta needs 2 labor union groups and 8 church groups.
Step-by-step explanation:
Let c denotes churches .
Let l denotes labor unions.
We know that Jayanta can only spend 20 hours letter writing and 14 hour of follow-up.
So, equations becomes:
And total money raised can be shown by =
We have to maximize keeping in mind that
and
We will solve the two equations: and
We get l = 2 and c = 8
And total money raised is =
dollars.
Hence, Jayanta needs 2 labor union groups and 8 church groups.
The absolute value makes the -8 into a positive 8, then you subtract the 8 on both sides, giving you your answer 7. (Since 15-8=7)
