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3 years ago

The more frequently heroin is used, the greater the risk of permanent damage of addiction or dependence.

Mathematics

2 answers:

eimsori [14]3 years ago

7 0

True because the effects are long term with heroin

gulaghasi [49]3 years ago

4 0

Answer...... True

Explanation:
heroin is a addictive substance and the more you take it the greater risk of developing short and long term effects

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Given: 3x+52=13<br> Prove: x = 7<br> write a two column proof

vivado [14]

The answer x = 7 is false here is why.

$3x+52=13\Longrightarrow3x=-39$

This further simplifies to solution,

$x=-\dfrac{39}{3}\Longrightarrow\boxed{x=-13}$

Hope this helps.

r3t40

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2 years ago

Find the ratio of the geometric sequence 11,99,891

nadya68 [22]

Answer:

Ratio is 9

Step-by-step explanation:

Common ratio can be obtained by dividing second term by first term, third term by second term etc

Therefore

99/11 = 9

891/99 = 9

The common ratio is 9

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3 years ago

The new book was only $19.50 but it was another 60% if the author signed it. What will my book cost with an author's signature.

Andrej [43]

So if you take 10% of $19.50, you have $1.95. If you multiply $1.95 by 6, you get $11.70 which is 60% of the original cost of the book. Add $11.70 to $19.50 and you have $31.20.

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2 years ago

8 and 3times a number is 128

mel-nik [20]

You must first set up an equation for this problem. Your equation is 8+3x=128. If we subtract 8 from each side we get 3x=120. If we then divide both sides by 3 we get x=40. Therefore your number is 40 because 8+3*40=128.

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2 years ago

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Maru [420]

Answer:

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Step-by-step explanation:

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3 years ago

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