2 years ago

Add three fraction together to get a whole number using the numbers 1-9 only once

Mathematics

1 answer:

Vedmedyk [2.9K]2 years ago

3 0

Answer:

Step-by-step explanation:

1/4 + 2/8 + 3/6 = 1

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3 years ago

twice the difference of a number and 7 is equal to three times the sum of the number and 7. find the number

otez555 [7]

Answer:

- 35

Step-by-step explanation:

2(x - 7) = 3(x+7)

2x - 14 = 3x + 21

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x = - 35

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3 years ago

40 points | Sierra and Alek each have five cousins. Their ages are listed below.

faust18 [17]

Find the mean for both:

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53/5 =10.6

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Alek: 9 + 11 + 11 + 12 + 13 = 56

56/5 = 11.2

Median = 11

A: The medians do not equal the mean.

B: Sierra's are more spread out, ( no identical ages and a greater range ).

C: Sierra's mean is less than Alek.

D. Sierra has an outlier (2).

The answer would be B

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2 years ago

Bryan has 180 feet of fencing to fence off his rectangular garden. He will use the wall of his house as one side of the garden.

DiKsa [7]

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3 years ago

Help and explain !!!!!!!!!!!!!

Luda [366]

Answer:

6x - 15

Step-by-step explanation:

f(x) = 2x + 3 and g(x) = 3x - 9.

$f(g(x))=2(3x-9)+3\\f(g(x))=6x-18+3\\f(g(x))=6x-15$

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3 years ago