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3 years ago

What is the slope of the line represented by the equation

Mathematics

1 answer:

larisa [96]3 years ago

7 0

Answer:

Slope is 2/15.

Step-by-step explanation:

To find slope, equation should be written in y- intercept form.

y=mx + b, m is a slope.

(2/3)x -5y =10

5y = (2/3)x - 10

y=(2/15)x -2

Slope is 2/15.

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Point E is between points D and F and DE=27 and EF =34.

asambeis [7]

If e is between them, then the distances DE and EF add to the total, DF. So the answer is just 27 + 34 which is 61, A

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3 years ago

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Free_Kalibri [48]

Answer:

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Step-by-step explanation:

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3 years ago

Convert 4 5/7 to an improper fraction

Musya8 [376]

Answer:

33/7

Step-by-step explanation:

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3 years ago

on a certain hot Summer's Day 613 people use the public swimming pool the daily prices are $1.75 for children $2.25 for adults t

Elodia [21]

389 children and 224 adults were at the pool that day.

Step-by-step explanation:

Cost of one child ticket = $1.75

Cost of one adult ticket = $2.25

Total people = 613

Total receipts worth = $1184.75

Let,

Number of children = x

Number of adults = y

According to given statement;

x+y=613 Eqn 1

1.75x+2.25y=1184.75 Eqn 2

Multiplying Eqn 1 by 1.75

$1.75(x+y=613)\\1.75x+1.75y=1072.75\ \ \ Eqn\ 3$

Subtracting Eqn 3 from Eqn 2

$(1.75x+2.25y)-(1.75x+1.75y)=1184.75-1072.75\\1.75x+2.25y-1.75x-1.75y=112.00\\0.50y=112.00$

Dividing both sides by 0.50

$\frac{0.50y}{0.50}=\frac{112.00}{0.50}\\y=224$

Putting y=224 in Eqn 1

$x+224=613\\x=613-224\\x=389\\$

389 children and 224 adults were at the pool that day.

Keywords: linear equation, subtraction

Learn more about linear equations at:

#LearnwithBrainly

6 0

3 years ago

What best describes the end behavior of the graph of f(x)=-x^4+5x-5

Neko [114]

Answer:

It describes multiplication

Step-by-step explanation:

As you can see its 5x-5 (the x is say "by" or "of), So when you look at it you can clearly see it's multiplication.

8 0

3 years ago