Answer:
the 2 one is a linear and the rest are non
13.45 + 9.5 = 22.95
42.6 - 22.95 = 19.65
19.65 : 3 = 6.55m did he fence each day wednesday thursday & friday
Answer:
the answer is number b 15x + 1
Answer Using the method of alligation. 40.0= 20/(10/20) qts of 50% solution to add to your 20 qts of 20% solution. 60.0= (20+40.0) qts of the final 40% solution.
Wow! That question is from another world. Just copy and paste that into Google. ;-). I don't know though because I don't do that.
