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n200080 [17]
3 years ago
10

or the end-of-year party, Mt. Rose Middle School ordered 112 pizzas. There were eight fewer veggie pizzas than there were pepper

oni pizzas. There were three times as many combo pizzas as pepperoni pizzas. Use the 5-D Process to define a variable and write an equation for this situation. Then determine how many of each kind of pizza were ordered.

Mathematics
2 answers:
marshall27 [118]3 years ago
8 0

Let the number of pepperoni pizzas be x

pepperoni = x

veggie = x - 8    [There were eight fewer veggie than pepperoni]

combo = 3x       [There were three times as many combo as pepperoni]

Given that the total Pizza: 112

x + x - 8 + 3x = 112

5x - 8 = 112

5x = 112 + 8

5x = 120

x = 24

x= 24

x - 8 = 16

3x = 72

So there were 24 pepperoni pizza, 16 veggie pizza and 72 combo pizza

Tresset [83]3 years ago
3 0

Answer:

16 Veggie

24 Pepperoni

72 Combo

Step-by-step explanation:

Working shown in the pic.

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4 0
3 years ago
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Vilka [71]
Since in the above case, the beaker has two sections each with different radius and height, we will divide this problem into two parts.

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Given, π = 3.14

Beaker 1:

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7 0
3 years ago
Read 2 more answers
Jamie takes at random a counter from the bag and records the colour. Red : blue : green = 1:3:7 Jamie does this a number of time
Sonbull [250]

Answer: There are 249 times Jamie takes a counter from the bag.

Explanation:

Since we have given that

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Let the total number of times Jamie does from the bag be x.

So, According to question,

\frac{3}{11}\times x=68\\\\x=\frac{11}{3}\times 68\\\\x=249.33\\\\=249\ approx.

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8 0
3 years ago
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Damm [24]
The answer to this is True.
3 0
3 years ago
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Please help me now plz
sergey [27]

Answer:

x=12

Step-by-step explanation:

The right side is a right triangle

The base is 1/2 of the bottom or 5

The height is x and the hypotenuse is 13

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25-25+x^2 = 169-26

x^2 =144

Take the square root of each side

sqrt(x^2) = sqrt(144)

x= 12

4 0
3 years ago
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