3 years ago

Evaluate the expression. -12 divided by 4 - 6

Mathematics

2 answers:

dalvyx [7]3 years ago

8 0

I got -9 because u divided -12 by 4 which equals -3 and then subtract 6 and get -9

kodGreya [7K]3 years ago

6 0

Answer:

-9

Step-by-step explanation:

Hope this helps.

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Alex drew a scale drawing of an auditorium. He used the scale 3 inches = 2 feet. If the stage is 30 inches in the drawing, how w

White raven [17]

Answer:

20 feet

Step-by-step explanation:

The scale is 3 inches is to 2 feet

As a ratio, it would be:

$\dfrac{3}{2}$

The question is what is the actual length of the stage if the drawing is 30 inches. All we need to do is find a ratio proportional to the scale ratio:

$\dfrac{3inches}{2feet} = \dfrac{30inches}{xfeet}$

Now to find the missing number, cross multiply the fractions first:

$\dfrac{3}{2}=\dfrac{30}{x}$

$(3)(x)=(2)(30)$

$3x=60$

Then solve for x:

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$x=\dfrac{60}{3}$

$x=20$

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Answer:

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Step-by-step explanation:

37.5/15=2.5

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3 years ago

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What is 3000 times 562

Ket [755]

Answer:

1,686,000

Step-by-step explanation:

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I believe it's the same

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Andrej [43]

Answer:

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Step-by-step explanation:

The given expression is ( 3x - 5 ) - ( 5x + 1 )

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