160in 5x8=40x4=160 is the answer to ur question
2400miles/60hours
40miles/hour
Answer is D
5/3+2/5=25/15+6/15=31/15=2 1/15
2 1/15 or 31/15
So, when x = -10.
If you notice, -10 is NOT in the domain (the domain is (-3,13))
so, there is no solution.
As a fraction it would be 163/500 and it is 326 thousand
