Question

Vivian and Noelle both leave the park at the same time, but in opposite directions. If Noelle travels 5 mph faster than Vivian and after 8 hours, they are 136 miles apart, how fast in mile per hour is each traveling?



It will be helpful if u do it without jumping any line and if u upload a pic too. Ty​

Answer 1

Answer:

let the vivian travel be 'x' m/h

then noelle travel 'x+5'm/h

now

(x+5)*8+x*8=136

8x+40+8x=136

16x+40=136

16x=136-40

16x=96

x=96/16

x=6m/h(vivian)

11m/h (noelle)