Which expression is equivalent to X*4 + Y*5 A + 7
B 4x: 5y
C x + x + x + xy+y+y+y+y
D x:x:x:x+y:y:y. yy
PLEASE IM IN A TEST

why can't you?

step-by-step explanation:

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation:

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^