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Pachacha [2.7K]
3 years ago
5

Justify each step of the solution by stating the property that was used to get to each step.

Mathematics
1 answer:
Sphinxa [80]3 years ago
6 0
<span>step 1: 20 -26x 9x = -34x 60
step 2: -17x = -34x 40
step 3: 17x = 40
step 4: x = 40/17
</span>
<span>

</span>
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50 POINTS!!
balandron [24]
1200 / 5 = 240
1200 - 240 = 960
6 0
3 years ago
Read 2 more answers
Help please Thank you​
Alex Ar [27]

Answer:

Step-by-step explanation:

2x+32=8

2x=-24

x=-12

4 0
3 years ago
Which are correct representations of the inequality –3(2x – 5) &lt; 5(2 – x)? Select two options.
Amiraneli [1.4K]

The correct representations of the given inequality are

–6x + 15 < 10 – 5x

and

A number line with an <u>open circle</u> at 5 and a bold line that starts at 5 and is <u>pointing to the right</u>. The correct options are the third and fourth options

<h3>Solving inequality</h3>

From the question, we are to solve the inequality

The given inequality is

–3(2x – 5) < 5(2 – x)

First, clear the brackets

–6x + 15 < 10 – 5x

NOTE: This is one of the correct representations of the inequality

Collect like terms

-6x + 5x < 10 - 15

-x < -5

Divide both sides by -1 and flip the sign

x > 5

Representing this on a number line, we get a number line with an <u>open circle</u> at 5 and a bold line that starts at 5 and is pointing to the right.

Hence, the correct representations of the given inequality are

–6x + 15 < 10 – 5x

and

A number line with an <u>open circle</u> at 5 and a bold line that starts at 5 and is <u>pointing to the right</u>. The correct options are the third and fourth options

Learn more on Inequalities here: brainly.com/question/246993

#SPJ1

6 0
2 years ago
Use the elimination method to solve the system of equations. Choose the correct ordered pair. 
Zinaida [17]
<span>6x-3y=27 --> 3*(2x-y = 9)
3x-y=13 Doesn't factor</span>
5 0
3 years ago
If the volume of a cube is 4096 cubic cm, what is its surface area​
lana [24]

Answer:

Here is the solution. Hope it helps.

7 0
3 years ago
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