Answer:
Step-by-step explanation:
Fourths, (1/4), (.25), (25%)
There are no prime numbers that equal 14. In fact, in the entire world of
mathematics, there is only one single number that equals 14. The number
is . . . . . . . . . . . . (wait for it) . . . . . . . . . . . . . (here it comes) . . . . . . . . . <em>14</em>.
And that number is not a prime one.
It's possible to <em><u>multiply</u></em> some prime numbers and produce 14 :
Like this . . . . . . . . . . 2 x 7 = 14
It's possible to <em><u>add</u></em> some prime numbers and produce 14 :
Like this . . . . . . . . . . 3 + 11 = 14
or 7 + 7 = 14
It's possible to <em><u>subtract</u></em> some prime numbers and produce 14 :
Like this . . . . . . . . . . 17 - 3 = 14
or 19 - 5 = 14
or 31 - 17 = 14 .
But it's not possible to divide any prime numbers and produce 14,
and there's no single prime number that's equal to 14.
<em>Answer:</em>
<em>For the first question the answer is : x = -10</em>
<em>And for the second question the answer is : x = 4</em>
<em>Step-by-step explanation:</em>
<em>For the first Equation :</em>
<em> 5(3x+2)-2 = -2(1-7x)</em>
<em> 15x +10-2 = -2 +14x</em>
<em> 15x + 8 = -2 + 14x</em>
<em>15x + 8 - 14x = -2 + 14x - 14x</em>
<em> x + 8 = -2</em>
<em> x+8-8 = -2 -8</em>
<em> x = -10</em>
<em>Answer : x = -10</em>
<em />
<em>For the second Equation :</em>
<em> 3x+2 = 14</em>
<em> 3x+2-2 = 14-2</em>
<em> 3x = 12</em>
<em> 3x/x = 12/3</em>
<em> x = 4</em>
<em>Answer : x = 4</em>
Answer:
10 and 7
Step-by-step explanation:
First you can list out numbers 1-10 and find thngs that equal 3 when subtracted. Then after you do that see if when you multiply y x 3 subtracted from x if it equals -11.
10-7 =3
10 - (7x3)
10 - 21
-11