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STALIN [3.7K]
3 years ago
14

it takes 4 cups of suger to bake a cake and 2 cups of suger to make a tray of cookies. Mary has a total of 15 cups of sugar to b

ake x cakes and y trays of cookies.
Mathematics
1 answer:
Stolb23 [73]3 years ago
7 0
She can make two cakes and 3 trays of cookies 
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Answer:

3x+3

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11111nata11111 [884]

Answer:

total cost = 351.33

Step-by-step explanation:

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6 0
3 years ago
A boutique prices merchandise by adding 80% to its cost. It later decreases by 25% the price of items that do not sell quickly
Darya [45]
A. Write a function f(x) to represent the price after the 80% markup. 
<span>b. Write a function g(x) to represent the price after the 25% markdown. </span>
<span>c. Use a composition function to find the price of an item after both price adjustments that originally costs the boutique $150. </span>
<span>d. Does the order in which the adjustments are applied make a difference? Explain. 
</span>
answers 

 <span>a) f(x) = 1.8x 

b) f(x) = 0.75(1.8x) 

c) f(150) = 0.75(1.8(150) = $202.50 

d) No, it doesn't matter. The result is the same.
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3 years ago
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