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3 years ago

What is the answer to 5(2x-3)=15

Mathematics

2 answers:

lisov135 [29]3 years ago

6 0

5(2x-3)=15
10x-15=15
10x=30
X=3

umka2103 [35]3 years ago

6 0

Answer:

5(2x-3)=15

Step-by-step explanation:

10x-15=15

add 15 to

both sides

10x=30

divide by

x=3

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Can somebody help me please

kotegsom [21]

The output will be -2.

Output, generally, refers to the 'y' coordinate when the input is 'x'.

7 0

2 years ago

Whould anyone mind helping please. The first box says 6.25x+12x=30.75 the second box says 6.25x+12=30.75 3rd box says 6.25x+30.7

Snowcat [4.5K]

Answer:

The correct equation is: 6x+12 = 30.75

And 3 people went to the movies

Step-by-step explanation:

We will write the equation to represent this scenario.

Let x be the number of people who went for movies.

Then the price of ticket for x people will be: 6.25x

They spent $12 on refreshments and a total of $30.75 so the equation will be:

$6.25x+12=30.75$

solving the equation will give us total number of people

So,

$6.25x+12 = 30.75\\6.25x = 30.75-12\\6.25x = 18.75\\\frac{6.25x}{6.25} =\frac{18.75}{6.25}\\x = 3$

Hence,

The correct equation is: 6x+12 = 30.75

And 3 people went to the movies

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2 years ago

What is the average speed of an object that travels 50 miles in 2 hours?

PolarNik [594]

25 mph
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3 years ago

Read 2 more answers

The solution set to 6 + 2n > 12 is n > 3. Which are the correct representations of this solution? Select two options.

Alina [70]

The correct representation of 6 + 2n > 12 (n > 3) is (3, ∞) and a number line with an open circle at +3 and being shaded from +3 to +5.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Given the equation::

6 + 2n > 12

Subtracting 6 from both sides:

6 + 2n - 6 > 12 - 6

2n > 6

Dividing by 2:

n > 3

The correct representation of 6 + 2n > 12 (n > 3) is (3, ∞) and a number line with an open circle at +3 and being shaded from +3 to +5.

Find out more on equation at: brainly.com/question/2972832

#SPJ1

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1 year ago

You have determined that the equations x+1=yecks plus one is equal to why and −3x+5=ynegative three ecks plus five is equal to

Anna [14]

Answer:

Step-by-step explanation:

2022 on edge I just did it

5 0

2 years ago