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LuckyWell [14K]
3 years ago
5

The members of the PTA are ordering pizza for a meeting. They plan to order 3 cheese pizzas for every 4 pepperoni pizzas they or

der. How many cheese pizzas will they order if they order 8 pepperoni pizzas?
The PTA will order____cheese pizzas if they order 8 pepperoni pizzas.
Mathematics
1 answer:
kkurt [141]3 years ago
3 0

Answer:

The PTA will order 6 cheese pizzas.

Step-by-step explanation:

There is a 3:4 ratio for cheese pizzas to pepperoni pizzas.

If the number of pepperoni pizzas doubles, then the number of cheese pizzas must double as well.

So, 3:4 becomes 6:8.

The PTA will order 6 cheese pizzas.

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Can someone help me with these questions and show work please and thank you
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11. 78

12. 4x² - 3x - 1

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= 12²/2 + 12/2

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12. Area of trapezoid = ½(a + b)*h

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6 0
3 years ago
1. The perimeter of the square is f(x) = 4x, where x is the side of the square. Find the domain of the function.
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If the perimeter of the square is 4x then the domain of the function will be set of rational numbers and the domain of the function y=3x+8(3-x) is set of real numbers.

Given The perimeter of the square is f(x)=4x and the function is y=3x+8(3-x)

We will first solve the first part in which we have been given that the perimeter of the square is 4x and we have to find the domain of the function.

First option is set of rational numbers which is right for the function.

Second option is set of whole numbers which is not right as whole number involves 0 also and the side of the square is not equal to 0.

Third option is set of integers which is not right as integers involve negative number also and side of square cannot be negative.

Hence the domain is set of rational numbers.

Now we will solve the second part of the question

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we have not told about the range of the function so we can put any value  in the function and most appropriate option will be set of real numbers as real number involve positive , negative and decimal values also.

Learn more about perimeter here brainly.com/question/19819849

#SPJ10

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2 years ago
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