3x + 1 over 4y2
what is the value of the expression above when x = 3 and y = 4? you must show all work and calculations to receive full credit.

3(3)+1=10 over 4(4)2=24
this could be left as 10over24 or it could be simplified to 5over12

3x+1 over 4y2 means (3*(x)+1)/(4*(y)^2)
Given, x=3 and y=4
so, by substituting values of x and y in above equation, we get,
((3*(3))+1)/(4*((4)^2)) = (9+1)/(4*16) = 10/64 = 5/32.
5/32 is the answer.
Hope it helps.