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harina [27]
3 years ago
12

Twice a number decreased by 8 is 2 less than half the number. What is the number?

Mathematics
2 answers:
iogann1982 [59]3 years ago
8 0

Answer:

18

Step-by-step explanation:

2x - 8 = x + 10

- x       - x

x - 8 = 10

 + 8   + 8

x = 18

 

 

zhuklara [117]3 years ago
7 0

Answer:

18

Step-by-step explanation:

set up an equation and solve

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Let e be the line through A (-4,5) and B (3. t) that is perpendicular to the line through
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Answer:

Step-by-step explanation:

product of slopes of perpendicular lines=-1

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2.

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-2 1/2 - (-1 3/4)

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2 years ago
What is the rule for multiplying and dividing integers
tankabanditka [31]

Answer:

When you multiply two integers with different signs, the result is always negative. Just multiply the absolute values and make the answer negative. When you divide two integers with the same sign, the result is always positive. Just divide the absolute values and make the answer positive.

Step-by-step explanation:

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