If x is equal to the sum of the even integers from 40 to 60 inclusive, and y is the number of even integers from 40 to 60 inclusive, what is the value of x+y?	Select:
A) 550
B) 551
C) 560
D) x+y=561
E) 572
sum of even integers = even number ( x is even)   number of even integers =11 ( y is odd )   so x+y = odd   A, C, E out ( all even)   Left with B and x+y=561 :551, 561   If you have ever added even numbers you see that the pattern is 0,2,4,6,8 and   2+4+6+8= 
<gadget id="calculator">  2+4+6+8</gadget>
<output>20</output>
20   { there are 11 integers 5 in the 40's , 5 in the 50's and 60 , so when u add the u get  200+250+20+20+60= 
<gadget id="calculator"> 200+250+20+20+60</gadget>
<output>550</output>
550}   hence the sum is 550 ( x=550) or x+y cannot be 551 since x =550   hence answer is x+y=561
<result>D</result>
If x is equal to the sum of the even integers from 40 to 60 inclusive, and y is the number of even integers from 40 to 60 inclusive, what is the value of x+y?