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vampirchik [111]
3 years ago
7

Expand and simplify (2x-3) (3x+4)

Mathematics
2 answers:
Ivan3 years ago
7 0

Answer:

1927472837_3827483378381)#!${€[=¢[¢[£{€{|{`{¥{|×|{¥|

Elodia [21]3 years ago
3 0
(2x)(3x) + (2x)(4) + (-3)(3x) + (-3)(4)
(6x^2 + (8x) + (-9x) + (-12)
6x^2 -x -12
this is should be right.
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(sorry if this is wrong but hope this helps)

ANSWER: $27.60

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You have to multiply 24 by 15%. Start by changing 15% into a decimal of .15. Then multiply 24 by .15 to get an answer of $3.60. This is how much more Mr. Jimerson will earn. Then add the original amount he earned by the amount the is now gaining. This gets you $27.60.
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Jose is thinking of a number.
alexira [117]

The number is 66.

Solution:

Let the number be x.

To find the number x using given conditions.

Start with the last condition.

It is less than 7 times 8 + 23 = 7 × 8 + 23 = 79

So, the number is less than 79 which implies x < 79.          

Using condition (4),  

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So, the number is greater than 79 which implies x > 20.    

Combining condition (4) and (7), we get 20 < x < 79.

Using condition (3) and (5),

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The number which is multiplied by both 11 and 6 is 66, 132, ...

But here x lies between 20 < x < 79.

So x = 66.

66 is not odd number and the sum of the digits is divisible by 2.

Therefore condition (1) and (2) also satisfied.

Hence the number is 66.

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