Peter work three more days than jill. Peter earn $20 day jill earn $40 day. But they earned the same amount of money
2 answers:
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Answer:
(a) 896
(b) 1000
(c) 910
Step-by-step explanation:
Number of women = 8
Number of men = 6
A committee consisting of 3 men and 3 women is to be formed.
(a) 2 of the men refuse to serve together.
Number of men who don't want to serve together = 2
Remaining men = 4
Total ways = Both men who don't want to serve together are not selected + only one of them is selected.
(b) 2 of the women refuse to serve together.
Number of women who don't want to serve together = 2
Remaining men = 6
Total ways = Both women who don't want to serve together are not selected + only one of them is selected.
(c)1 man and 1 woman refuse to serve together.
Ways = Total ways - Both man and woman are select who refuse the serve together
Answer:
4(3x+2)
Step-by-step explanation:
Find the GCF (greatest common factor).
GCF=2
Factor out the GCF.
Simplify.
2(x+5x+4)
Collect the like terms x and 5x.
2(6x+4)
Factor out the number 2, because 2*3=6 and 2*2=4.
2*2(3x+2)
Simplify to get the answer.
4(3x+2)