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Lorico [155]
3 years ago
5

a total of 387 tickets were sold for the school play. they were either adult tickets or student tickets. there were 63 fewer stu

dent tickets sold than adult tickets. how many adult tickets were sold?
Mathematics
1 answer:
Alex17521 [72]3 years ago
7 0

Student Tickets - x-64

Adult Tickets - x

x+x-64=386

2x=450

x=225

225 adult tickets were sold,

161 student tickets were sold.

Hope that helps!

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aleksandrvk [35]

Answer:

a. <u>x1 = No. of units to purchase from Iowa</u>

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<u></u>

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Step-by-step explanation:

a. We can consider the variables x1 and x2 as:

<u>x1 = No. of units to purchase from Iowa</u>

<u>x2 = No. of units to purchase from Illinois</u>

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Objective function that would minimize the total cost can be written as:

<u>Min 6x1 + 5.5x2</u>

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x1 + x2 ≥ 12000

The Iowa cooperative can supply up to 8000 units which means that the value of x1 must not be greater than 8000. So, we can write:

x1 ≤ 8000

Similarly, the Illinois cooperative can supply at least 6000 units which means that the value of x2 must not be less than 6000. So, we can write:

x2 ≥ 6000.

The constraints for these conditions are:

<u>x1 + x2 ≥ 12000</u>

<u>x1 ≤ 8000</u>

<u>x2 ≥ 6000</u>

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Answer:

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Step-by-step explanation:

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