Use a number line if you need 4/10 - 6/10 = -2/10a simpler way is to do the opposite 6/10 - 4/10 = 2/10 then the answer would be the opposite as well. so, -2/10
0.0135135135135135135135135 etc
Answer:
y= 1/2x-2
Step-by-step explanation:
Non of the answers are right because the answer should be equivalent to -4
