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Schach [20]
3 years ago
8

Are 4x and 15 + x equivalent expressions? EXPLAIN I need help FAST!

Mathematics
1 answer:
mina [271]3 years ago
3 0

Answer:

x=5

Step-by-step explanation:

Step 1: you want to have x alone on one side so I will subtract one x from both sides (to remove the 1 x on the right side). Now we're left with 3x=15.

Step 2: Divide both sides by 3 (to remove the 3 in front of 3x). Now we have x=5.

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According to the number line, what is the distance between points A and B?
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Answer:

14 units

Step-by-step explanation:

12-(-2)=14

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3 years ago
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A piece of equipment moves 16.8 yards in 12 minutes. how many feet does it move per minute? round the answer to three decimal pl
saw5 [17]

16.8/3=5.6

5.6/12=0.467

It moves 0.467 feet per minute.

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Congruent figures and cronguentn triangles
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4 years ago
Is anyone good at word problems?
Georgia [21]

Answer:

X + P = 34

330X + 250P = 9620

Step-by-step explanation:

The question tells us that there were 34 consoles sold. Therefore, we can draw the straight forward conclusion that whatever combination of consoles were sold, the number Xboxes (X) and PS4s (P) sold together has to be 34 in total. Thus:

X + P = 34

Now, we know the each Xbox sold for $330, and each PS4 sold for $250, and the total sales from the consoles bought was $9620. Thus:

$330X + $250P = $9620

Hope this helps!

4 0
3 years ago
#280 at the
Korvikt [17]

Based on the amount that Nader can pay per month, and the interest rate as well as the period, the amount he could spend if the rate was annual is $8,385.33.

<h3 /><h3>How much could Nader spend on the car?</h3>

If Nader can pay $280 per month, the amount he can pay per year i:

= 280 x 12

= $3,360

The amount that he can spend on the car is the present value of these yearly payments:

= 3,360 x (1 - (1 + 9.8%)⁻³) / 9.8%

= 3,360 x 2.49563439768461

= $8,385.33

Find out more on the present value of periodic payments at brainly.com/question/17244776.

#SPJ1

4 0
2 years ago
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