3 years ago

Please help i dont understand!!!

1 answer:

8 0

The answer is
$\\ {a}^{ - \frac{ 13}{5} } \\ or \\ a {}^{ - 2.6}$

good luck

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zysi [14]

0.1 is the decimal equivalent.

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4 years ago

iren2701 [21]

2|3x + 5| = -10 . Divide both sides by 2:

|3x + 5| = -5 ===>3x+5=-5 & -3x-5=-5 In both cases x=0

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3 years ago

mel-nik [20]

Answer: x= 2.5, y = 10

Step-by-step explanation:

<u><em>I'm going to assume that these photocopies are proportional in relations to each other.</em></u>

If they're proportional, you can set up two proportions:

$1) \frac{x}{5} =\frac{3}{6} \\\\2) \frac{5}{y} =\frac{3}{6}$

And cross-multiply:

$1) 6x = 5*3 \\\\2) 3y = 5*6$

Then solved for x and y:

$1) 6x = 15\\x=\frac{15}{6} =\frac{5}{2} =2.5 \\\\2) 3y = 30\\y=\frac{30}{3} =10$

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3 years ago

Murljashka [212]

Answer: the answer is $3,084

Step-by-step explanation:

The reason i got this answer is because i added $329 + $699 x 3 = $3,084

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4 years ago

viva [34]

12.375 = (1 x 10) + (2 x 1) + (3/10) + (7/100) + (5/1000). Hope this helps..

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4 years ago