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allochka39001 [22]
3 years ago
6

2.1(0.2x−1.4)=1.3(0.4x−3.5) 25 points on the line plz help

Mathematics
1 answer:
anastassius [24]3 years ago
6 0

Answer:

x = 161/10 = 16.100

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timurjin [86]
The lowest is the square root of 9 which is 3. After that is 3.15, 13/4 (3.25), 3 1/2 (3.50). My explanation would be: first I found out the square root of 9. Then divided 13 by 4.
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Find the measure of angle x in the figure below.<br><br> 45<br> 80<br> 55<br> 100
Blababa [14]

Answer:

80

Step-by-step explanation:

y = 180 - (45+55)

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In this code puzzle, each letter has a different numerical value. The totals are reached by adding together individual values in
BARSIC [14]
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8 0
4 years ago
If 3x−4y=2 is a true equation, what would be the value of -4(3x-4y)
Naddika [18.5K]

Answer:

-8

Step-by-step explanation:

If 3x-4y=2, then for any number a we also have a(3x-4y)=a(2) by multiplication property of equality.

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3 0
3 years ago
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svp [43]

130 percent

Of means multiply

P * 800 = 1040

Divide by 800

P * 800/800 = 1040/800

P = 1.3

Multiply by 100 to get percent

130 percent

6 0
4 years ago
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