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3 years ago

I need help on these 2 pls help ASAP!!!!!

Mathematics

2 answers:

pashok25 [27]3 years ago

5 0

Answer:

Q2= can be 7,8,9.....

Q4 = 21 over 2

artcher [175]3 years ago

4 0

Answer:

question 2;

a) x=8 or higher

question 4;

x=21

Step-by-step explanation:

hope this helps!

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The cost, in dollars, of producing x belts is given by Upper C (x )equals 970 plus 12 x minus 0.076 x squared. The revenue, i

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