3 years ago

Which is correct A, B, or C ?

Mathematics

1 answer:

Sonja [21]3 years ago

6 0

I think it c because you have 6 packages and 30 are on all of them so you have to divide them

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Alex73 [517]

Answer:

9/12 & 5/12

Step-by-step explanation:

You can easily multiply 4 (the denominator of the 1st fraction) by 3, which is 12

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2 years ago

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The scale of a map is 5 inch = 40 miles. If 2 cities are 15 inches apart on the map, how

galben [10]

Answer:

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3 years ago

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storchak [24]

5lbs=8.25
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3 years ago

Solve and find value of y 3x/5x+2=-4

vladimir2022 [97]

Answer:

-8/23

Step-by-step explanation:

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3 0

2 years ago

Find a number which decreased by 12 equals 3 times it’s opposite

-BARSIC- [3]

Answer:

The number is 3.

Step-by-step explanation:

To find : A number which decreased by 12 equals 3 times it’s opposite ?

Solution :

Let the number be 'x'.

It's opposite is '-x'.

A number which decreased by 12 equals 3 times it’s opposite

i.e. $x - 12 = 3(-x)$

Solving the equation,

$x-12=-3x$

$x+3x=12$

$4x=12$

$x=\frac{12}{4}$

$x=3$

Therefore, the number is 3.

4 0

2 years ago