Let y = 2m + x^2 and m = 5x + 2. If m^2 =49, then which of the following can be a value of 2y + 3m?
Choose one:
A) 48	B) 56	C) 61	D) 51	E) 71
m^2 = 49 =&gt; m=7   7= 5x+2 =&gt; x=1   y= 2*7+1^2 = 15   2y+3m = 2*15+3*7= 
<gadget id="calculator">2*15+3*7</gadget>
<output>51</output>
51   Answer : 51
<result>D</result>
Let y = 2m + x^2 and m = 5x + 2. If m^2 =49, then which of the following can be a value of 2y + 3m?