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Ksju [112]
3 years ago
6

-9(m + 2) + 4(6 – 7m)

Mathematics
1 answer:
Travka [436]3 years ago
4 0
I think it is -37m+17 but I am not sure
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A commuter airline makes lattes in the galley and sells them to passengers. A regular latte contains a shot of espresso, 1 cup o
Alik [6]

Answer:

To maximize profit, the amount of each type of coffees made are;

The number of regular latte made = 52 cups

The number of low-fat latte made = 48 cups

Step-by-step explanation:

The given parameters are;

The number of espresso in a regular latte = 1 shot

The number of cups of 2% milk in regular latte = 1 cup

The amount of whipped cream in a regular latte = 0.5 cup

The number of cups of skim milk in the low-fat latte = 1.25 cup

The number of espresso in a low-fat latte = 1 shot

The amount of whipped cream in a low-fat latte = 0 cup

The number of cups of espresso in the journey = 100 shots

The number of cups of skim milk in the journey = 60 cups

The number of cups of 2% milk in the journey = 60 cups

The amount of profit the airline makes on each regular latte = $1.58

The amount of profit the airline makes on each low-fat latte = $1.65

Let 'x' represent the number regular lattes made and let 'y' represent the number low-fat lattes made, we have;

x ≤ 30/0.5 = 60

x ≤ 60

y ≤ 60

y ≤ 60/1.25 = 48

∴ y ≤ 48

x + y ≤ 100

Therefore, the given that more profit is made from the sale of low-fat latte than for regular latte, the maximum number of low-fat latte should be made

Therefore, the number of low-fat latte made, y = 48

Therefore, the number of regular latte made, x ≤ 100 - 48 = 52

For maximum profit, the maximum number of low-fat latte, 'x', should be made

Therefore, x = 52

The ideal mix of regular and low-fat lattes to maximize profit is 52 cups of regular latte and 48 cups of low-fat latte

5 0
3 years ago
Tickets to a science Museum cost $19.95 each there is a three dollar charge for each order no matter how many tickets are ordere
denis23 [38]
If the three dollars isn't charged onto each ticket the answer should be $102.75
8 0
3 years ago
Layla spent 25 minutes on
yKpoI14uk [10]

Answer:

D

Step-by-step explanation:

25+30= time Layla spent. 3x time layla spent = elijah's time

4 0
3 years ago
Read 2 more answers
I need help on this one
Stella [2.4K]

Answer:

With what? I don't see the question.....

4 0
3 years ago
Which algebraic expression represents the phrase “two times the quantity of a number minus 12”?
Bad White [126]
<span>Hey there, Lets solve this step by step. 
</span>
<span>"Two times the quantity of a number minus 12”

</span><span>Two times the quantity = 2 * n 
</span>
<span>number minus 12 = n - 12 
</span>
Therefore 

2n-12 

8 0
3 years ago
Read 2 more answers
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