F(6)= -10 because -2(6) is -12. -12+2 = -10
g(4)= 44 because pemdas mean we do exponents first so -4(-4)= 16. 16x2= 32. -4(-3)=12. 32+12=44
Answer:
I hope this helps a little bit.
D is the only viable answer among these, as A, B, and C all contain two even integers which, by definition, have a greatest common factor of 2.
<em>Correction: </em>I was incorrect in saying that <em>all </em>even integers have a greatest common factor of 2; 2 is at least guaranteed to be <em>one of the common factors </em>in any group of even numbers, but these examples all have it as their <em>greatest </em>common factor as well.
Answer:
x = 3
y= 12
Step-by-step explanation:
2x + 2y = 30
y - 4x = 0 /*2
2x + 2y = 30
2y - 8x = 0
-----------------
10x = 30
x = 3
y= 12
Answer:
<em>Mean: 14</em>
<em>Median: 17</em>
<em>Mode: 18</em>
Step-by-step explanation:
The <em>mean</em> of a <em>set</em> of numbers is the <em>sum</em> divided by the number of <em>terms</em>.
Arrange the <em>data</em> in an ascending order and the <em>median</em> is the middle value. If the number of values is an <em>even number</em>, the <em>median</em> will be the <em>average</em> of the two middle numbers.
The <em>mode</em> is the <em>element</em> that occurs most in the <em>data set</em>. In this case, 18 occurs 4 times.
