Answer:
pls reword then i can help
Step-by-step explanation:
Answer:
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Step-by-step explanation:
To find the values of
for which, the value of
belongs to
,we solve the inequality;
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We multiply through by 8 to obtain;
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We subtract 3 to get
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Divide through by -1 to obtain;
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Or
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Answer:
x=-2
Step-by-step explanation:
-6/18=x/6
simplify the -6/18 into -1/3,
-1/3=x/6
cross product,
3*x=-1*6
3x=-6
x=-6/3
x=-2
Answer:
1. The answer is 89
2. 1,7,4,11,4,9,5,1
3. i have no idea sorry
Step-by-step explanation:
C=1500+4x where x is cds, C is cost
R=10x where R is revenue
then, P=R-C
P=10x-1500-4x
P=6x-1500
set P=0
1500=6x
x=250
check, C=1500+4*250, R=10*250
C=250, R=250
They need to sell 250 cds before they make profit