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2 years ago

Oranges cost 21 cents each.

Mathematics

1 answer:

inysia [295]2 years ago

4 0

Step-by-step explanation:

x be the number of oranges

x + (x+2) = $4.20

2x + 2 = 4.20

2x = 2.20

x = 1.1

if you wanna check,

1.1 + (1.1 + 2) =$4.20

1.1 + 3.1 =$4.20

4.2 =$4.20

Alex = x = 1.1 oranges

Bobbie = (x+2) = 1.1 + 2 = 3.1 oranges

I'm not sure of the answer tho^^

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AlladinOne [14]

Answer:

The mode are: 7, 8

Step-by-step explanation:

Given

$7, 11, 8, 7, 8, 7, 8, 11, 8, 10, 7$

Required

Determine the mode

We start by arranging the given data in ascending order

The ordered data are:

$7,7,7,7, 8,8,8,8, 10, 11, 11$

From the above data.

7 has a frequency of 4

8 has a frequency of 4

10 has a frequency of 1

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The data with the highest frequency is the mode.

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3 years ago

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Step-by-step explanation:

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3 years ago

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Therefore, number of pizzas with $8$ slices are: $45\%\times(20)$

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Therefore, number of pizzas with $12$ slices are: $55\%\times(20)$

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