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pav-90 [236]
2 years ago
7

Says use the specific scientific calculator given in this course to simplify 8^3

Mathematics
1 answer:
butalik [34]2 years ago
8 0

Answer:

512

Step-by-step explanation:

8 × 8 × 8 =

64 × 8 =

512

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What is the slope of the line given by the equation -3x = 30 - 5y?
zaharov [31]

Answer:

The slope of the line given by the equation -3x=30-5y is \frac{3}{5}.

Step-by-step explanation:

-3x=30-5y

Move the -3x to the right side of the equal sign and the -5y to the left.

5y=30+3x

By switching them to opposite sides, their sign changes from - to +.

Then, divide both sides by 5 in order to isolate the y.

\frac{5y}{5} = \frac{30+3x}{5}

You get:

<em>y= </em>\frac{3}{5} x +6<em />

According to y=mx+b, mx refers to the slope.

In this case, the slope would be \frac{3}{5}.

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3 years ago
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3 years ago
A bag contains 105 red and blue marbles. The ratio of red to blue marbles is 2:5. How many red marbles are in the bag?
V125BC [204]

Answer:

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Step-by-step explanation:

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I hope that makes sense.

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faust18 [17]
346.88 feet is the correct answer
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