If #(w,x,y,z)means you multiply the sum of w and x by the sum of y and z, and #(2,3,4,z)=40, then z=
a. 5/3
b. 2
c. 4
d. 5
e. 8
1 answer
Isn't 5*8=40
a. 5/3
b. 2
c. 4
d. 5
e. 8
1 answer
0 answers
1 answer
1 answer
1 answer